77086860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{983}}^1\times {\mathrm{1307}}^1$

素因数の和:2302

約数の個数: 48

約数和(自身を含む): 216228096

約数和(自身を除く): 139141236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 983, 1307, 1966, 2614, 2949, 3921, 3932, 4915, 5228, 5898, 6535, 7842, 9830, 11796, 13070, 14745, 15684, 19605, 19660, 26140, 29490, 39210, 58980, 78420, 1284781, 2569562, 3854343, 5139124, 6423905, 7708686, 12847810, 15417372, 19271715, 25695620, 38543430, 77086860]

約数ペア:

[(1, 77086860), (2, 38543430), (3, 25695620), (4, 19271715), (5, 15417372), (6, 12847810), (10, 7708686), (12, 6423905), (15, 5139124), (20, 3854343), (30, 2569562), (60, 1284781), (983, 78420), (1307, 58980), (1966, 39210), (2614, 29490), (2949, 26140), (3921, 19660), (3932, 19605), (4915, 15684), (5228, 14745), (5898, 13070), (6535, 11796), (7842, 9830)]