66278124

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5399}}^1$

素因数の和:5451

約数の個数: 72

約数和(自身を含む): 188697600

約数和(自身を除く): 122419476

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 3069, 4092, 5399, 6138, 10798, 12276, 16197, 21596, 32394, 48591, 59389, 64788, 97182, 118778, 167369, 178167, 194364, 237556, 334738, 356334, 502107, 534501, 669476, 712668, 1004214, 1069002, 1506321, 1841059, 2008428, 2138004, 3012642, 3682118, 5523177, 6025284, 7364236, 11046354, 16569531, 22092708, 33139062, 66278124]

約数ペア:

[(1, 66278124), (2, 33139062), (3, 22092708), (4, 16569531), (6, 11046354), (9, 7364236), (11, 6025284), (12, 5523177), (18, 3682118), (22, 3012642), (31, 2138004), (33, 2008428), (36, 1841059), (44, 1506321), (62, 1069002), (66, 1004214), (93, 712668), (99, 669476), (124, 534501), (132, 502107), (186, 356334), (198, 334738), (279, 237556), (341, 194364), (372, 178167), (396, 167369), (558, 118778), (682, 97182), (1023, 64788), (1116, 59389), (1364, 48591), (2046, 32394), (3069, 21596), (4092, 16197), (5399, 12276), (6138, 10798)]