123576066

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:220

約数の個数: 72

約数和(自身を含む): 283495680

約数和(自身を除く): 159919614

約数列:

[1, 2, 3, 6, 9, 18, 43, 47, 79, 86, 94, 129, 141, 158, 237, 258, 282, 387, 423, 474, 711, 774, 846, 1422, 1849, 2021, 3397, 3698, 3713, 4042, 5547, 6063, 6794, 7426, 10191, 11094, 11139, 12126, 16641, 18189, 20382, 22278, 30573, 33282, 33417, 36378, 61146, 66834, 86903, 146071, 159659, 173806, 260709, 292142, 319318, 438213, 478977, 521418, 782127, 876426, 957954, 1314639, 1436931, 1564254, 2629278, 2873862, 6865337, 13730674, 20596011, 41192022, 61788033, 123576066]

約数ペア:

[(1, 123576066), (2, 61788033), (3, 41192022), (6, 20596011), (9, 13730674), (18, 6865337), (43, 2873862), (47, 2629278), (79, 1564254), (86, 1436931), (94, 1314639), (129, 957954), (141, 876426), (158, 782127), (237, 521418), (258, 478977), (282, 438213), (387, 319318), (423, 292142), (474, 260709), (711, 173806), (774, 159659), (846, 146071), (1422, 86903), (1849, 66834), (2021, 61146), (3397, 36378), (3698, 33417), (3713, 33282), (4042, 30573), (5547, 22278), (6063, 20382), (6794, 18189), (7426, 16641), (10191, 12126), (11094, 11139)]