61412848

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:266

約数の個数: 80

約数和(自身を含む): 141151680

約数和(自身を除く): 79738832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 89, 101, 112, 122, 178, 202, 244, 356, 404, 427, 488, 623, 707, 712, 808, 854, 976, 1246, 1414, 1424, 1616, 1708, 2492, 2828, 3416, 4984, 5429, 5656, 6161, 6832, 8989, 9968, 10858, 11312, 12322, 17978, 21716, 24644, 35956, 38003, 43127, 43432, 49288, 62923, 71912, 76006, 86254, 86864, 98576, 125846, 143824, 152012, 172508, 251692, 304024, 345016, 503384, 548329, 608048, 690032, 1006768, 1096658, 2193316, 3838303, 4386632, 7676606, 8773264, 15353212, 30706424, 61412848]

約数ペア:

[(1, 61412848), (2, 30706424), (4, 15353212), (7, 8773264), (8, 7676606), (14, 4386632), (16, 3838303), (28, 2193316), (56, 1096658), (61, 1006768), (89, 690032), (101, 608048), (112, 548329), (122, 503384), (178, 345016), (202, 304024), (244, 251692), (356, 172508), (404, 152012), (427, 143824), (488, 125846), (623, 98576), (707, 86864), (712, 86254), (808, 76006), (854, 71912), (976, 62923), (1246, 49288), (1414, 43432), (1424, 43127), (1616, 38003), (1708, 35956), (2492, 24644), (2828, 21716), (3416, 17978), (4984, 12322), (5429, 11312), (5656, 10858), (6161, 9968), (6832, 8989)]