180678456

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1699}}^1$

素因数の和:1929

約数の個数: 96

約数和(自身を含む): 562224000

約数和(自身を除く): 381545544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 211, 252, 422, 504, 633, 844, 1266, 1477, 1688, 1699, 1899, 2532, 2954, 3398, 3798, 4431, 5064, 5097, 5908, 6796, 7596, 8862, 10194, 11816, 11893, 13293, 13592, 15192, 15291, 17724, 20388, 23786, 26586, 30582, 35448, 35679, 40776, 47572, 53172, 61164, 71358, 95144, 106344, 107037, 122328, 142716, 214074, 285432, 358489, 428148, 716978, 856296, 1075467, 1433956, 2150934, 2509423, 2867912, 3226401, 4301868, 5018846, 6452802, 7528269, 8603736, 10037692, 12905604, 15056538, 20075384, 22584807, 25811208, 30113076, 45169614, 60226152, 90339228, 180678456]

約数ペア:

[(1, 180678456), (2, 90339228), (3, 60226152), (4, 45169614), (6, 30113076), (7, 25811208), (8, 22584807), (9, 20075384), (12, 15056538), (14, 12905604), (18, 10037692), (21, 8603736), (24, 7528269), (28, 6452802), (36, 5018846), (42, 4301868), (56, 3226401), (63, 2867912), (72, 2509423), (84, 2150934), (126, 1433956), (168, 1075467), (211, 856296), (252, 716978), (422, 428148), (504, 358489), (633, 285432), (844, 214074), (1266, 142716), (1477, 122328), (1688, 107037), (1699, 106344), (1899, 95144), (2532, 71358), (2954, 61164), (3398, 53172), (3798, 47572), (4431, 40776), (5064, 35679), (5097, 35448), (5908, 30582), (6796, 26586), (7596, 23786), (8862, 20388), (10194, 17724), (11816, 15291), (11893, 15192), (13293, 13592)]