68973372

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{503}}^1$

素因数の和:819

約数の個数: 72

約数和(自身を含む): 188776224

約数和(自身を除く): 119802852

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 293, 468, 503, 586, 879, 1006, 1172, 1509, 1758, 2012, 2637, 3018, 3516, 3809, 4527, 5274, 6036, 6539, 7618, 9054, 10548, 11427, 13078, 15236, 18108, 19617, 22854, 26156, 34281, 39234, 45708, 58851, 68562, 78468, 117702, 137124, 147379, 235404, 294758, 442137, 589516, 884274, 1326411, 1768548, 1915927, 2652822, 3831854, 5305644, 5747781, 7663708, 11495562, 17243343, 22991124, 34486686, 68973372]

約数ペア:

[(1, 68973372), (2, 34486686), (3, 22991124), (4, 17243343), (6, 11495562), (9, 7663708), (12, 5747781), (13, 5305644), (18, 3831854), (26, 2652822), (36, 1915927), (39, 1768548), (52, 1326411), (78, 884274), (117, 589516), (156, 442137), (234, 294758), (293, 235404), (468, 147379), (503, 137124), (586, 117702), (879, 78468), (1006, 68562), (1172, 58851), (1509, 45708), (1758, 39234), (2012, 34281), (2637, 26156), (3018, 22854), (3516, 19617), (3809, 18108), (4527, 15236), (5274, 13078), (6036, 11427), (6539, 10548), (7618, 9054)]