76287918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{523}}^1$

素因数の和:709

約数の個数: 64

約数和(自身を含む): 183508992

約数和(自身を除く): 107221074

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 151, 161, 302, 322, 453, 483, 523, 906, 966, 1046, 1057, 1569, 2114, 3138, 3171, 3473, 3661, 6342, 6946, 7322, 10419, 10983, 12029, 20838, 21966, 24058, 24311, 36087, 48622, 72174, 72933, 78973, 84203, 145866, 157946, 168406, 236919, 252609, 473838, 505218, 552811, 1105622, 1658433, 1816379, 3316866, 3632758, 5449137, 10898274, 12714653, 25429306, 38143959, 76287918]

約数ペア:

[(1, 76287918), (2, 38143959), (3, 25429306), (6, 12714653), (7, 10898274), (14, 5449137), (21, 3632758), (23, 3316866), (42, 1816379), (46, 1658433), (69, 1105622), (138, 552811), (151, 505218), (161, 473838), (302, 252609), (322, 236919), (453, 168406), (483, 157946), (523, 145866), (906, 84203), (966, 78973), (1046, 72933), (1057, 72174), (1569, 48622), (2114, 36087), (3138, 24311), (3171, 24058), (3473, 21966), (3661, 20838), (6342, 12029), (6946, 10983), (7322, 10419)]