15707819412

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{81359}}^1$

素因数の和:81573

約数の個数: 72

約数和(自身を含む): 41224135680

約数和(自身を除く): 25516316268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 173, 186, 279, 346, 372, 519, 558, 692, 1038, 1116, 1557, 2076, 3114, 5363, 6228, 10726, 16089, 21452, 32178, 48267, 64356, 81359, 96534, 162718, 193068, 244077, 325436, 488154, 732231, 976308, 1464462, 2522129, 2928924, 5044258, 7566387, 10088516, 14075107, 15132774, 22699161, 28150214, 30265548, 42225321, 45398322, 56300428, 84450642, 90796644, 126675963, 168901284, 253351926, 436328317, 506703852, 872656634, 1308984951, 1745313268, 2617969902, 3926954853, 5235939804, 7853909706, 15707819412]

約数ペア:

[(1, 15707819412), (2, 7853909706), (3, 5235939804), (4, 3926954853), (6, 2617969902), (9, 1745313268), (12, 1308984951), (18, 872656634), (31, 506703852), (36, 436328317), (62, 253351926), (93, 168901284), (124, 126675963), (173, 90796644), (186, 84450642), (279, 56300428), (346, 45398322), (372, 42225321), (519, 30265548), (558, 28150214), (692, 22699161), (1038, 15132774), (1116, 14075107), (1557, 10088516), (2076, 7566387), (3114, 5044258), (5363, 2928924), (6228, 2522129), (10726, 1464462), (16089, 976308), (21452, 732231), (32178, 488154), (48267, 325436), (64356, 244077), (81359, 193068), (96534, 162718)]