87620988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{80239}}^1$

素因数の和:80266

約数の個数: 48

約数和(自身を含む): 251632640

約数和(自身を除く): 164011652

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 80239, 160478, 240717, 320956, 481434, 561673, 962868, 1043107, 1123346, 1685019, 2086214, 2246692, 3129321, 3370038, 4172428, 6258642, 6740076, 7301749, 12517284, 14603498, 21905247, 29206996, 43810494, 87620988]

約数ペア:

[(1, 87620988), (2, 43810494), (3, 29206996), (4, 21905247), (6, 14603498), (7, 12517284), (12, 7301749), (13, 6740076), (14, 6258642), (21, 4172428), (26, 3370038), (28, 3129321), (39, 2246692), (42, 2086214), (52, 1685019), (78, 1123346), (84, 1043107), (91, 962868), (156, 561673), (182, 481434), (273, 320956), (364, 240717), (546, 160478), (1092, 80239)]