72777708

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{65213}}^1$

素因数の和:65254

約数の個数: 36

約数和(自身を含む): 189903168

約数和(自身を除く): 117125460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 65213, 130426, 195639, 260852, 391278, 586917, 782556, 1173834, 2021603, 2347668, 4043206, 6064809, 8086412, 12129618, 18194427, 24259236, 36388854, 72777708]

約数ペア:

[(1, 72777708), (2, 36388854), (3, 24259236), (4, 18194427), (6, 12129618), (9, 8086412), (12, 6064809), (18, 4043206), (31, 2347668), (36, 2021603), (62, 1173834), (93, 782556), (124, 586917), (186, 391278), (279, 260852), (372, 195639), (558, 130426), (1116, 65213)]