78915330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22483}}^1$

素因数の和:22512

約数の個数: 64

約数和(自身を含む): 226638720

約数和(自身を除く): 147723390

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, 22483, 44966, 67449, 112415, 134898, 202347, 224830, 292279, 337245, 404694, 584558, 607041, 674490, 876837, 1011735, 1214082, 1461395, 1753674, 2023470, 2630511, 2922790, 3035205, 4384185, 5261022, 6070410, 7891533, 8768370, 13152555, 15783066, 26305110, 39457665, 78915330]

約数ペア:

[(1, 78915330), (2, 39457665), (3, 26305110), (5, 15783066), (6, 13152555), (9, 8768370), (10, 7891533), (13, 6070410), (15, 5261022), (18, 4384185), (26, 3035205), (27, 2922790), (30, 2630511), (39, 2023470), (45, 1753674), (54, 1461395), (65, 1214082), (78, 1011735), (90, 876837), (117, 674490), (130, 607041), (135, 584558), (195, 404694), (234, 337245), (270, 292279), (351, 224830), (390, 202347), (585, 134898), (702, 112415), (1170, 67449), (1755, 44966), (3510, 22483)]