71761404

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 192

約数和(自身を含む): 216760320

約数和(自身を除く): 144998916

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 19, 22, 26, 31, 33, 38, 39, 44, 52, 57, 62, 66, 71, 76, 78, 93, 114, 124, 132, 142, 143, 156, 186, 209, 213, 228, 247, 284, 286, 341, 372, 403, 418, 426, 429, 494, 572, 589, 627, 682, 741, 781, 806, 836, 852, 858, 923, 988, 1023, 1178, 1209, 1254, 1349, 1364, 1482, 1562, 1612, 1716, 1767, 1846, 2046, 2201, 2343, 2356, 2418, 2508, 2698, 2717, 2769, 2964, 3124, 3534, 3692, 4047, 4092, 4402, 4433, 4686, 4836, 5396, 5434, 5538, 6479, 6603, 7068, 7657, 8094, 8151, 8804, 8866, 9372, 10153, 10868, 11076, 12958, 13206, 13299, 14839, 15314, 16188, 16302, 17537, 17732, 19437, 20306, 22971, 24211, 25916, 26412, 26598, 28613, 29678, 30459, 30628, 32604, 35074, 38874, 40612, 41819, 44517, 45942, 48422, 52611, 53196, 57226, 59356, 60918, 70148, 72633, 77748, 83638, 84227, 85839, 89034, 91884, 96844, 105222, 114452, 121836, 125457, 145266, 167276, 168454, 171678, 178068, 192907, 210444, 250914, 252681, 290532, 314743, 336908, 343356, 385814, 460009, 501828, 505362, 543647, 578721, 629486, 771628, 920018, 944229, 1010724, 1087294, 1157442, 1258972, 1380027, 1630941, 1840036, 1888458, 2174588, 2314884, 2760054, 3261882, 3776916, 5520108, 5980117, 6523764, 11960234, 17940351, 23920468, 35880702, 71761404]

約数ペア:

[(1, 71761404), (2, 35880702), (3, 23920468), (4, 17940351), (6, 11960234), (11, 6523764), (12, 5980117), (13, 5520108), (19, 3776916), (22, 3261882), (26, 2760054), (31, 2314884), (33, 2174588), (38, 1888458), (39, 1840036), (44, 1630941), (52, 1380027), (57, 1258972), (62, 1157442), (66, 1087294), (71, 1010724), (76, 944229), (78, 920018), (93, 771628), (114, 629486), (124, 578721), (132, 543647), (142, 505362), (143, 501828), (156, 460009), (186, 385814), (209, 343356), (213, 336908), (228, 314743), (247, 290532), (284, 252681), (286, 250914), (341, 210444), (372, 192907), (403, 178068), (418, 171678), (426, 168454), (429, 167276), (494, 145266), (572, 125457), (589, 121836), (627, 114452), (682, 105222), (741, 96844), (781, 91884), (806, 89034), (836, 85839), (852, 84227), (858, 83638), (923, 77748), (988, 72633), (1023, 70148), (1178, 60918), (1209, 59356), (1254, 57226), (1349, 53196), (1364, 52611), (1482, 48422), (1562, 45942), (1612, 44517), (1716, 41819), (1767, 40612), (1846, 38874), (2046, 35074), (2201, 32604), (2343, 30628), (2356, 30459), (2418, 29678), (2508, 28613), (2698, 26598), (2717, 26412), (2769, 25916), (2964, 24211), (3124, 22971), (3534, 20306), (3692, 19437), (4047, 17732), (4092, 17537), (4402, 16302), (4433, 16188), (4686, 15314), (4836, 14839), (5396, 13299), (5434, 13206), (5538, 12958), (6479, 11076), (6603, 10868), (7068, 10153), (7657, 9372), (8094, 8866), (8151, 8804)]