87932988

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:113

約数の個数: 288

約数和(自身を含む): 293529600

約数和(自身を除く): 205596612

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 29, 31, 33, 36, 38, 39, 44, 52, 57, 58, 62, 66, 76, 78, 87, 93, 99, 114, 116, 117, 124, 132, 143, 156, 171, 174, 186, 198, 209, 228, 234, 247, 261, 279, 286, 319, 341, 342, 348, 372, 377, 396, 403, 418, 429, 468, 494, 522, 551, 558, 572, 589, 627, 638, 682, 684, 741, 754, 806, 836, 858, 899, 957, 988, 1023, 1044, 1102, 1116, 1131, 1178, 1209, 1254, 1276, 1287, 1364, 1482, 1508, 1612, 1653, 1716, 1767, 1798, 1881, 1914, 2046, 2204, 2223, 2262, 2356, 2418, 2508, 2574, 2697, 2717, 2871, 2964, 3069, 3306, 3393, 3534, 3596, 3627, 3762, 3828, 4092, 4147, 4433, 4446, 4524, 4836, 4959, 5148, 5301, 5394, 5434, 5742, 6061, 6138, 6479, 6612, 6786, 7068, 7163, 7254, 7524, 7657, 8091, 8151, 8294, 8866, 8892, 9889, 9918, 10602, 10788, 10868, 11484, 11687, 12122, 12276, 12441, 12958, 13299, 13572, 14326, 14508, 15314, 16182, 16302, 16588, 17081, 17732, 18183, 19437, 19778, 19836, 21204, 21489, 22971, 23374, 24244, 24453, 24882, 25916, 26598, 28652, 29667, 30628, 32364, 32604, 34162, 35061, 36366, 37323, 38874, 39556, 39897, 42978, 45942, 46748, 48906, 49764, 51243, 53196, 54549, 58311, 59334, 64467, 68324, 68913, 70122, 72732, 74646, 77748, 78793, 79794, 84227, 85956, 89001, 91884, 97812, 102486, 105183, 109098, 116622, 118668, 128557, 128934, 137826, 140244, 149292, 153729, 157586, 159588, 168454, 178002, 187891, 204972, 210366, 218196, 222053, 233244, 236379, 252681, 257114, 257868, 275652, 307458, 315172, 336908, 356004, 375782, 385671, 420732, 444106, 472758, 505362, 514228, 563673, 614916, 666159, 709137, 751564, 758043, 771342, 888212, 945516, 1010724, 1127346, 1157013, 1332318, 1418274, 1516086, 1542684, 1691019, 1998477, 2254692, 2314026, 2442583, 2664636, 2836548, 3032172, 3382038, 3996954, 4628052, 4885166, 6764076, 7327749, 7993908, 9770332, 14655498, 21983247, 29310996, 43966494, 87932988]

約数ペア:

[(1, 87932988), (2, 43966494), (3, 29310996), (4, 21983247), (6, 14655498), (9, 9770332), (11, 7993908), (12, 7327749), (13, 6764076), (18, 4885166), (19, 4628052), (22, 3996954), (26, 3382038), (29, 3032172), (31, 2836548), (33, 2664636), (36, 2442583), (38, 2314026), (39, 2254692), (44, 1998477), (52, 1691019), (57, 1542684), (58, 1516086), (62, 1418274), (66, 1332318), (76, 1157013), (78, 1127346), (87, 1010724), (93, 945516), (99, 888212), (114, 771342), (116, 758043), (117, 751564), (124, 709137), (132, 666159), (143, 614916), (156, 563673), (171, 514228), (174, 505362), (186, 472758), (198, 444106), (209, 420732), (228, 385671), (234, 375782), (247, 356004), (261, 336908), (279, 315172), (286, 307458), (319, 275652), (341, 257868), (342, 257114), (348, 252681), (372, 236379), (377, 233244), (396, 222053), (403, 218196), (418, 210366), (429, 204972), (468, 187891), (494, 178002), (522, 168454), (551, 159588), (558, 157586), (572, 153729), (589, 149292), (627, 140244), (638, 137826), (682, 128934), (684, 128557), (741, 118668), (754, 116622), (806, 109098), (836, 105183), (858, 102486), (899, 97812), (957, 91884), (988, 89001), (1023, 85956), (1044, 84227), (1102, 79794), (1116, 78793), (1131, 77748), (1178, 74646), (1209, 72732), (1254, 70122), (1276, 68913), (1287, 68324), (1364, 64467), (1482, 59334), (1508, 58311), (1612, 54549), (1653, 53196), (1716, 51243), (1767, 49764), (1798, 48906), (1881, 46748), (1914, 45942), (2046, 42978), (2204, 39897), (2223, 39556), (2262, 38874), (2356, 37323), (2418, 36366), (2508, 35061), (2574, 34162), (2697, 32604), (2717, 32364), (2871, 30628), (2964, 29667), (3069, 28652), (3306, 26598), (3393, 25916), (3534, 24882), (3596, 24453), (3627, 24244), (3762, 23374), (3828, 22971), (4092, 21489), (4147, 21204), (4433, 19836), (4446, 19778), (4524, 19437), (4836, 18183), (4959, 17732), (5148, 17081), (5301, 16588), (5394, 16302), (5434, 16182), (5742, 15314), (6061, 14508), (6138, 14326), (6479, 13572), (6612, 13299), (6786, 12958), (7068, 12441), (7163, 12276), (7254, 12122), (7524, 11687), (7657, 11484), (8091, 10868), (8151, 10788), (8294, 10602), (8866, 9918), (8892, 9889)]