87614748

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{187211}}^1$

素因数の和:187234

約数の個数: 36

約数和(自身を含む): 238508088

約数和(自身を除く): 150893340

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 187211, 374422, 561633, 748844, 1123266, 1684899, 2246532, 2433743, 3369798, 4867486, 6739596, 7301229, 9734972, 14602458, 21903687, 29204916, 43807374, 87614748]

約数ペア:

[(1, 87614748), (2, 43807374), (3, 29204916), (4, 21903687), (6, 14602458), (9, 9734972), (12, 7301229), (13, 6739596), (18, 4867486), (26, 3369798), (36, 2433743), (39, 2246532), (52, 1684899), (78, 1123266), (117, 748844), (156, 561633), (234, 374422), (468, 187211)]