81917472

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9377}}^1$

素因数の和:9410

約数の個数: 96

約数和(自身を含む): 264684672

約数和(自身を除く): 182767200

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 1092, 1248, 1456, 2184, 2912, 4368, 8736, 9377, 18754, 28131, 37508, 56262, 65639, 75016, 112524, 121901, 131278, 150032, 196917, 225048, 243802, 262556, 300064, 365703, 393834, 450096, 487604, 525112, 731406, 787668, 853307, 900192, 975208, 1050224, 1462812, 1575336, 1706614, 1950416, 2100448, 2559921, 2925624, 3150672, 3413228, 3900832, 5119842, 5851248, 6301344, 6826456, 10239684, 11702496, 13652912, 20479368, 27305824, 40958736, 81917472]

約数ペア:

[(1, 81917472), (2, 40958736), (3, 27305824), (4, 20479368), (6, 13652912), (7, 11702496), (8, 10239684), (12, 6826456), (13, 6301344), (14, 5851248), (16, 5119842), (21, 3900832), (24, 3413228), (26, 3150672), (28, 2925624), (32, 2559921), (39, 2100448), (42, 1950416), (48, 1706614), (52, 1575336), (56, 1462812), (78, 1050224), (84, 975208), (91, 900192), (96, 853307), (104, 787668), (112, 731406), (156, 525112), (168, 487604), (182, 450096), (208, 393834), (224, 365703), (273, 300064), (312, 262556), (336, 243802), (364, 225048), (416, 196917), (546, 150032), (624, 131278), (672, 121901), (728, 112524), (1092, 75016), (1248, 65639), (1456, 56262), (2184, 37508), (2912, 28131), (4368, 18754), (8736, 9377)]