121887432

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{641}}^1$

素因数の和:811

約数の個数: 96

約数和(自身を含む): 350532000

約数和(自身を除く): 228644568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 139, 152, 171, 228, 278, 342, 417, 456, 556, 641, 684, 834, 1112, 1251, 1282, 1368, 1668, 1923, 2502, 2564, 2641, 3336, 3846, 5004, 5128, 5282, 5769, 7692, 7923, 10008, 10564, 11538, 12179, 15384, 15846, 21128, 23076, 23769, 24358, 31692, 36537, 46152, 47538, 48716, 63384, 73074, 89099, 95076, 97432, 109611, 146148, 178198, 190152, 219222, 267297, 292296, 356396, 438444, 534594, 712792, 801891, 876888, 1069188, 1603782, 1692881, 2138376, 3207564, 3385762, 5078643, 6415128, 6771524, 10157286, 13543048, 15235929, 20314572, 30471858, 40629144, 60943716, 121887432]

約数ペア:

[(1, 121887432), (2, 60943716), (3, 40629144), (4, 30471858), (6, 20314572), (8, 15235929), (9, 13543048), (12, 10157286), (18, 6771524), (19, 6415128), (24, 5078643), (36, 3385762), (38, 3207564), (57, 2138376), (72, 1692881), (76, 1603782), (114, 1069188), (139, 876888), (152, 801891), (171, 712792), (228, 534594), (278, 438444), (342, 356396), (417, 292296), (456, 267297), (556, 219222), (641, 190152), (684, 178198), (834, 146148), (1112, 109611), (1251, 97432), (1282, 95076), (1368, 89099), (1668, 73074), (1923, 63384), (2502, 48716), (2564, 47538), (2641, 46152), (3336, 36537), (3846, 31692), (5004, 24358), (5128, 23769), (5282, 23076), (5769, 21128), (7692, 15846), (7923, 15384), (10008, 12179), (10564, 11538)]