86688810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{74093}}^1$

素因数の和:74119

約数の個数: 48

約数和(自身を含む): 242731944

約数和(自身を除く): 156043134

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 74093, 148186, 222279, 370465, 444558, 666837, 740930, 963209, 1111395, 1333674, 1926418, 2222790, 2889627, 3334185, 4816045, 5779254, 6668370, 8668881, 9632090, 14448135, 17337762, 28896270, 43344405, 86688810]

約数ペア:

[(1, 86688810), (2, 43344405), (3, 28896270), (5, 17337762), (6, 14448135), (9, 9632090), (10, 8668881), (13, 6668370), (15, 5779254), (18, 4816045), (26, 3334185), (30, 2889627), (39, 2222790), (45, 1926418), (65, 1333674), (78, 1111395), (90, 963209), (117, 740930), (130, 666837), (195, 444558), (234, 370465), (390, 222279), (585, 148186), (1170, 74093)]