72963090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{9109}}^1$

素因数の和:9211

約数の個数: 48

約数和(自身を含む): 191856600

約数和(自身を除く): 118893510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 8010, 9109, 18218, 27327, 45545, 54654, 81981, 91090, 136635, 163962, 273270, 409905, 810701, 819810, 1621402, 2432103, 4053505, 4864206, 7296309, 8107010, 12160515, 14592618, 24321030, 36481545, 72963090]

約数ペア:

[(1, 72963090), (2, 36481545), (3, 24321030), (5, 14592618), (6, 12160515), (9, 8107010), (10, 7296309), (15, 4864206), (18, 4053505), (30, 2432103), (45, 1621402), (89, 819810), (90, 810701), (178, 409905), (267, 273270), (445, 163962), (534, 136635), (801, 91090), (890, 81981), (1335, 54654), (1602, 45545), (2670, 27327), (4005, 18218), (8010, 9109)]