90436164

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{11831}}^1$

素因数の和:11865

約数の個数: 72

約数和(自身を含む): 264374208

約数和(自身を除く): 173938044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 11831, 23662, 35493, 47324, 70986, 82817, 141972, 153803, 165634, 248451, 307606, 331268, 461409, 496902, 579719, 615212, 922818, 993804, 1076621, 1159438, 1739157, 1845636, 2153242, 2318876, 3229863, 3478314, 4306484, 6459726, 6956628, 7536347, 12919452, 15072694, 22609041, 30145388, 45218082, 90436164]

約数ペア:

[(1, 90436164), (2, 45218082), (3, 30145388), (4, 22609041), (6, 15072694), (7, 12919452), (12, 7536347), (13, 6956628), (14, 6459726), (21, 4306484), (26, 3478314), (28, 3229863), (39, 2318876), (42, 2153242), (49, 1845636), (52, 1739157), (78, 1159438), (84, 1076621), (91, 993804), (98, 922818), (147, 615212), (156, 579719), (182, 496902), (196, 461409), (273, 331268), (294, 307606), (364, 248451), (546, 165634), (588, 153803), (637, 141972), (1092, 82817), (1274, 70986), (1911, 47324), (2548, 35493), (3822, 23662), (7644, 11831)]