87152658

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{773}}^1$

素因数の和:863

約数の個数: 64

約数和(自身を含む): 196162560

約数和(自身を除く): 109009902

約数列:

[1, 2, 3, 6, 19, 23, 38, 43, 46, 57, 69, 86, 114, 129, 138, 258, 437, 773, 817, 874, 989, 1311, 1546, 1634, 1978, 2319, 2451, 2622, 2967, 4638, 4902, 5934, 14687, 17779, 18791, 29374, 33239, 35558, 37582, 44061, 53337, 56373, 66478, 88122, 99717, 106674, 112746, 199434, 337801, 631541, 675602, 764497, 1013403, 1263082, 1528994, 1894623, 2026806, 2293491, 3789246, 4586982, 14525443, 29050886, 43576329, 87152658]

約数ペア:

[(1, 87152658), (2, 43576329), (3, 29050886), (6, 14525443), (19, 4586982), (23, 3789246), (38, 2293491), (43, 2026806), (46, 1894623), (57, 1528994), (69, 1263082), (86, 1013403), (114, 764497), (129, 675602), (138, 631541), (258, 337801), (437, 199434), (773, 112746), (817, 106674), (874, 99717), (989, 88122), (1311, 66478), (1546, 56373), (1634, 53337), (1978, 44061), (2319, 37582), (2451, 35558), (2622, 33239), (2967, 29374), (4638, 18791), (4902, 17779), (5934, 14687)]