88718370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2087}}^1$

素因数の和:2219

約数の個数: 64

約数和(自身を含む): 231517440

約数和(自身を除く): 142799070

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 109, 130, 195, 218, 327, 390, 545, 654, 1090, 1417, 1635, 2087, 2834, 3270, 4174, 4251, 6261, 7085, 8502, 10435, 12522, 14170, 20870, 21255, 27131, 31305, 42510, 54262, 62610, 81393, 135655, 162786, 227483, 271310, 406965, 454966, 682449, 813930, 1137415, 1364898, 2274830, 2957279, 3412245, 5914558, 6824490, 8871837, 14786395, 17743674, 29572790, 44359185, 88718370]

約数ペア:

[(1, 88718370), (2, 44359185), (3, 29572790), (5, 17743674), (6, 14786395), (10, 8871837), (13, 6824490), (15, 5914558), (26, 3412245), (30, 2957279), (39, 2274830), (65, 1364898), (78, 1137415), (109, 813930), (130, 682449), (195, 454966), (218, 406965), (327, 271310), (390, 227483), (545, 162786), (654, 135655), (1090, 81393), (1417, 62610), (1635, 54262), (2087, 42510), (2834, 31305), (3270, 27131), (4174, 21255), (4251, 20870), (6261, 14170), (7085, 12522), (8502, 10435)]