61104654

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:466

約数の個数: 72

約数和(自身を含む): 146451240

約数和(自身を除く): 85346586

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 169, 234, 318, 338, 379, 477, 507, 689, 758, 954, 1014, 1137, 1378, 1521, 2067, 2274, 3042, 3411, 4134, 4927, 6201, 6822, 8957, 9854, 12402, 14781, 17914, 20087, 26871, 29562, 40174, 44343, 53742, 60261, 64051, 80613, 88686, 120522, 128102, 161226, 180783, 192153, 261131, 361566, 384306, 522262, 576459, 783393, 1152918, 1566786, 2350179, 3394703, 4700358, 6789406, 10184109, 20368218, 30552327, 61104654]

約数ペア:

[(1, 61104654), (2, 30552327), (3, 20368218), (6, 10184109), (9, 6789406), (13, 4700358), (18, 3394703), (26, 2350179), (39, 1566786), (53, 1152918), (78, 783393), (106, 576459), (117, 522262), (159, 384306), (169, 361566), (234, 261131), (318, 192153), (338, 180783), (379, 161226), (477, 128102), (507, 120522), (689, 88686), (758, 80613), (954, 64051), (1014, 60261), (1137, 53742), (1378, 44343), (1521, 40174), (2067, 29562), (2274, 26871), (3042, 20087), (3411, 17914), (4134, 14781), (4927, 12402), (6201, 9854), (6822, 8957)]