77590604

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:919

約数の個数: 72

約数和(自身を含む): 177085440

約数和(自身を除く): 99494836

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 169, 182, 247, 266, 338, 364, 494, 532, 676, 863, 988, 1183, 1726, 1729, 2366, 3211, 3452, 3458, 4732, 6041, 6422, 6916, 11219, 12082, 12844, 16397, 22438, 22477, 24164, 32794, 44876, 44954, 65588, 78533, 89908, 114779, 145847, 157066, 213161, 229558, 291694, 314132, 426322, 459116, 583388, 852644, 1020929, 1492127, 2041858, 2771093, 2984254, 4083716, 5542186, 5968508, 11084372, 19397651, 38795302, 77590604]

約数ペア:

[(1, 77590604), (2, 38795302), (4, 19397651), (7, 11084372), (13, 5968508), (14, 5542186), (19, 4083716), (26, 2984254), (28, 2771093), (38, 2041858), (52, 1492127), (76, 1020929), (91, 852644), (133, 583388), (169, 459116), (182, 426322), (247, 314132), (266, 291694), (338, 229558), (364, 213161), (494, 157066), (532, 145847), (676, 114779), (863, 89908), (988, 78533), (1183, 65588), (1726, 44954), (1729, 44876), (2366, 32794), (3211, 24164), (3452, 22477), (3458, 22438), (4732, 16397), (6041, 12844), (6422, 12082), (6916, 11219)]