76261770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21727}}^1$

素因数の和:21756

約数の個数: 64

約数和(自身を含む): 219018240

約数和(自身を除く): 142756470

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 21727, 43454, 65181, 108635, 130362, 195543, 217270, 282451, 325905, 391086, 564902, 586629, 651810, 847353, 977715, 1173258, 1412255, 1694706, 1955430, 2542059, 2824510, 2933145, 4236765, 5084118, 5866290, 7626177, 8473530, 12710295, 15252354, 25420590, 38130885, 76261770]

約数ペア:

[(1, 76261770), (2, 38130885), (3, 25420590), (5, 15252354), (6, 12710295), (9, 8473530), (10, 7626177), (13, 5866290), (15, 5084118), (18, 4236765), (26, 2933145), (27, 2824510), (30, 2542059), (39, 1955430), (45, 1694706), (54, 1412255), (65, 1173258), (78, 977715), (90, 847353), (117, 651810), (130, 586629), (135, 564902), (195, 391086), (234, 325905), (270, 282451), (351, 217270), (390, 195543), (585, 130362), (702, 108635), (1170, 65181), (1755, 43454), (3510, 21727)]