180828804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{39971}}^1$

素因数の和:40020

約数の個数: 48

約数和(自身を含む): 470070720

約数和(自身を除く): 289241916

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4524, 39971, 79942, 119913, 159884, 239826, 479652, 519623, 1039246, 1159159, 1558869, 2078492, 2318318, 3117738, 3477477, 4636636, 6235476, 6954954, 13909908, 15069067, 30138134, 45207201, 60276268, 90414402, 180828804]

約数ペア:

[(1, 180828804), (2, 90414402), (3, 60276268), (4, 45207201), (6, 30138134), (12, 15069067), (13, 13909908), (26, 6954954), (29, 6235476), (39, 4636636), (52, 3477477), (58, 3117738), (78, 2318318), (87, 2078492), (116, 1558869), (156, 1159159), (174, 1039246), (348, 519623), (377, 479652), (754, 239826), (1131, 159884), (1508, 119913), (2262, 79942), (4524, 39971)]