81833076

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9203}}^1$

素因数の和:9245

約数の個数: 72

約数和(自身を含む): 234517920

約数和(自身を除く): 152684844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 9203, 18406, 27609, 36812, 55218, 82827, 110436, 119639, 165654, 174857, 239278, 331308, 349714, 358917, 478556, 524571, 699428, 717834, 1049142, 1076751, 1435668, 1573713, 2098284, 2153502, 2273141, 3147426, 4307004, 4546282, 6294852, 6819423, 9092564, 13638846, 20458269, 27277692, 40916538, 81833076]

約数ペア:

[(1, 81833076), (2, 40916538), (3, 27277692), (4, 20458269), (6, 13638846), (9, 9092564), (12, 6819423), (13, 6294852), (18, 4546282), (19, 4307004), (26, 3147426), (36, 2273141), (38, 2153502), (39, 2098284), (52, 1573713), (57, 1435668), (76, 1076751), (78, 1049142), (114, 717834), (117, 699428), (156, 524571), (171, 478556), (228, 358917), (234, 349714), (247, 331308), (342, 239278), (468, 174857), (494, 165654), (684, 119639), (741, 110436), (988, 82827), (1482, 55218), (2223, 36812), (2964, 27609), (4446, 18406), (8892, 9203)]