66242988

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{87623}}^1$

素因数の和:87643

約数の個数: 48

約数和(自身を含む): 196277760

約数和(自身を除く): 130034772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 87623, 175246, 262869, 350492, 525738, 613361, 788607, 1051476, 1226722, 1577214, 1840083, 2365821, 2453444, 3154428, 3680166, 4731642, 5520249, 7360332, 9463284, 11040498, 16560747, 22080996, 33121494, 66242988]

約数ペア:

[(1, 66242988), (2, 33121494), (3, 22080996), (4, 16560747), (6, 11040498), (7, 9463284), (9, 7360332), (12, 5520249), (14, 4731642), (18, 3680166), (21, 3154428), (27, 2453444), (28, 2365821), (36, 1840083), (42, 1577214), (54, 1226722), (63, 1051476), (84, 788607), (108, 613361), (126, 525738), (189, 350492), (252, 262869), (378, 175246), (756, 87623)]