82519380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{4057}}^1$

素因数の和:4185

約数の個数: 72

約数和(自身を含む): 252586152

約数和(自身を除く): 170066772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 3390, 4057, 4068, 5085, 6780, 8114, 10170, 12171, 16228, 20285, 20340, 24342, 36513, 40570, 48684, 60855, 73026, 81140, 121710, 146052, 182565, 243420, 365130, 458441, 730260, 916882, 1375323, 1833764, 2292205, 2750646, 4125969, 4584410, 5501292, 6876615, 8251938, 9168820, 13753230, 16503876, 20629845, 27506460, 41259690, 82519380]

約数ペア:

[(1, 82519380), (2, 41259690), (3, 27506460), (4, 20629845), (5, 16503876), (6, 13753230), (9, 9168820), (10, 8251938), (12, 6876615), (15, 5501292), (18, 4584410), (20, 4125969), (30, 2750646), (36, 2292205), (45, 1833764), (60, 1375323), (90, 916882), (113, 730260), (180, 458441), (226, 365130), (339, 243420), (452, 182565), (565, 146052), (678, 121710), (1017, 81140), (1130, 73026), (1356, 60855), (1695, 48684), (2034, 40570), (2260, 36513), (3390, 24342), (4057, 20340), (4068, 20285), (5085, 16228), (6780, 12171), (8114, 10170)]