80854956

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:485

約数の個数: 192

約数和(自身を含む): 272204800

約数和(自身を除く): 191349844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 27, 28, 36, 38, 39, 42, 52, 54, 57, 63, 76, 78, 84, 91, 108, 114, 117, 126, 133, 156, 171, 182, 189, 228, 234, 247, 252, 266, 273, 342, 351, 364, 378, 399, 433, 468, 494, 513, 532, 546, 684, 702, 741, 756, 798, 819, 866, 988, 1026, 1092, 1197, 1299, 1404, 1482, 1596, 1638, 1729, 1732, 2052, 2223, 2394, 2457, 2598, 2964, 3031, 3276, 3458, 3591, 3897, 4446, 4788, 4914, 5187, 5196, 5629, 6062, 6669, 6916, 7182, 7794, 8227, 8892, 9093, 9828, 10374, 11258, 11691, 12124, 13338, 14364, 15561, 15588, 16454, 16887, 18186, 20748, 22516, 23382, 24681, 26676, 27279, 31122, 32908, 33774, 36372, 39403, 46683, 46764, 49362, 50661, 54558, 57589, 62244, 67548, 74043, 78806, 81837, 93366, 98724, 101322, 106951, 109116, 115178, 118209, 148086, 151983, 157612, 163674, 172767, 186732, 202644, 213902, 222129, 230356, 236418, 296172, 303966, 320853, 327348, 345534, 354627, 427804, 444258, 472836, 518301, 607932, 641706, 691068, 709254, 748657, 888516, 962559, 1036602, 1063881, 1283412, 1418508, 1497314, 1554903, 1925118, 2073204, 2127762, 2245971, 2887677, 2994628, 3109806, 3850236, 4255524, 4491942, 5775354, 6219612, 6737913, 8983884, 11550708, 13475826, 20213739, 26951652, 40427478, 80854956]

約数ペア:

[(1, 80854956), (2, 40427478), (3, 26951652), (4, 20213739), (6, 13475826), (7, 11550708), (9, 8983884), (12, 6737913), (13, 6219612), (14, 5775354), (18, 4491942), (19, 4255524), (21, 3850236), (26, 3109806), (27, 2994628), (28, 2887677), (36, 2245971), (38, 2127762), (39, 2073204), (42, 1925118), (52, 1554903), (54, 1497314), (57, 1418508), (63, 1283412), (76, 1063881), (78, 1036602), (84, 962559), (91, 888516), (108, 748657), (114, 709254), (117, 691068), (126, 641706), (133, 607932), (156, 518301), (171, 472836), (182, 444258), (189, 427804), (228, 354627), (234, 345534), (247, 327348), (252, 320853), (266, 303966), (273, 296172), (342, 236418), (351, 230356), (364, 222129), (378, 213902), (399, 202644), (433, 186732), (468, 172767), (494, 163674), (513, 157612), (532, 151983), (546, 148086), (684, 118209), (702, 115178), (741, 109116), (756, 106951), (798, 101322), (819, 98724), (866, 93366), (988, 81837), (1026, 78806), (1092, 74043), (1197, 67548), (1299, 62244), (1404, 57589), (1482, 54558), (1596, 50661), (1638, 49362), (1729, 46764), (1732, 46683), (2052, 39403), (2223, 36372), (2394, 33774), (2457, 32908), (2598, 31122), (2964, 27279), (3031, 26676), (3276, 24681), (3458, 23382), (3591, 22516), (3897, 20748), (4446, 18186), (4788, 16887), (4914, 16454), (5187, 15588), (5196, 15561), (5629, 14364), (6062, 13338), (6669, 12124), (6916, 11691), (7182, 11258), (7794, 10374), (8227, 9828), (8892, 9093)]