80406576

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{13619}}^1$

素因数の和:13674

約数の個数: 60

約数和(自身を含む): 230532120

約数和(自身を除く): 150125544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 5904, 13619, 27238, 40857, 54476, 81714, 108952, 122571, 163428, 217904, 245142, 326856, 490284, 558379, 653712, 980568, 1116758, 1675137, 1961136, 2233516, 3350274, 4467032, 5025411, 6700548, 8934064, 10050822, 13401096, 20101644, 26802192, 40203288, 80406576]

約数ペア:

[(1, 80406576), (2, 40203288), (3, 26802192), (4, 20101644), (6, 13401096), (8, 10050822), (9, 8934064), (12, 6700548), (16, 5025411), (18, 4467032), (24, 3350274), (36, 2233516), (41, 1961136), (48, 1675137), (72, 1116758), (82, 980568), (123, 653712), (144, 558379), (164, 490284), (246, 326856), (328, 245142), (369, 217904), (492, 163428), (656, 122571), (738, 108952), (984, 81714), (1476, 54476), (1968, 40857), (2952, 27238), (5904, 13619)]