87612330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{811}}^1$

素因数の和:1111

約数の個数: 64

約数和(自身を含む): 227541888

約数和(自身を除く): 139929558

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 277, 390, 554, 811, 831, 1385, 1622, 1662, 2433, 2770, 3601, 4055, 4155, 4866, 7202, 8110, 8310, 10543, 10803, 12165, 18005, 21086, 21606, 24330, 31629, 36010, 52715, 54015, 63258, 105430, 108030, 158145, 224647, 316290, 449294, 673941, 1123235, 1347882, 2246470, 2920411, 3369705, 5840822, 6739410, 8761233, 14602055, 17522466, 29204110, 43806165, 87612330]

約数ペア:

[(1, 87612330), (2, 43806165), (3, 29204110), (5, 17522466), (6, 14602055), (10, 8761233), (13, 6739410), (15, 5840822), (26, 3369705), (30, 2920411), (39, 2246470), (65, 1347882), (78, 1123235), (130, 673941), (195, 449294), (277, 316290), (390, 224647), (554, 158145), (811, 108030), (831, 105430), (1385, 63258), (1622, 54015), (1662, 52715), (2433, 36010), (2770, 31629), (3601, 24330), (4055, 21606), (4155, 21086), (4866, 18005), (7202, 12165), (8110, 10803), (8310, 10543)]