121882012

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1$

素因数の和:611

約数の個数: 72

約数和(自身を含む): 263435760

約数和(自身を除く): 141553748

約数列:

[1, 2, 4, 7, 14, 28, 29, 41, 49, 58, 82, 98, 116, 164, 196, 203, 287, 406, 523, 574, 812, 1046, 1148, 1189, 1421, 2009, 2092, 2378, 2842, 3661, 4018, 4756, 5684, 7322, 8036, 8323, 14644, 15167, 16646, 21443, 25627, 30334, 33292, 42886, 51254, 58261, 60668, 85772, 102508, 106169, 116522, 150101, 212338, 233044, 300202, 424676, 600404, 621847, 743183, 1050707, 1243694, 1486366, 2101414, 2487388, 2972732, 4202828, 4352929, 8705858, 17411716, 30470503, 60941006, 121882012]

約数ペア:

[(1, 121882012), (2, 60941006), (4, 30470503), (7, 17411716), (14, 8705858), (28, 4352929), (29, 4202828), (41, 2972732), (49, 2487388), (58, 2101414), (82, 1486366), (98, 1243694), (116, 1050707), (164, 743183), (196, 621847), (203, 600404), (287, 424676), (406, 300202), (523, 233044), (574, 212338), (812, 150101), (1046, 116522), (1148, 106169), (1189, 102508), (1421, 85772), (2009, 60668), (2092, 58261), (2378, 51254), (2842, 42886), (3661, 33292), (4018, 30334), (4756, 25627), (5684, 21443), (7322, 16646), (8036, 15167), (8323, 14644)]