57494268

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2857}}^1$

素因数の和:2923

約数の個数: 72

約数和(自身を含む): 160208048

約数和(自身を除く): 102713780

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2236, 2857, 3354, 5031, 5714, 6708, 8571, 10062, 11428, 17142, 20124, 25713, 34284, 37141, 51426, 74282, 102852, 111423, 122851, 148564, 222846, 245702, 334269, 368553, 445692, 491404, 668538, 737106, 1105659, 1337076, 1474212, 1597063, 2211318, 3194126, 4422636, 4791189, 6388252, 9582378, 14373567, 19164756, 28747134, 57494268]

約数ペア:

[(1, 57494268), (2, 28747134), (3, 19164756), (4, 14373567), (6, 9582378), (9, 6388252), (12, 4791189), (13, 4422636), (18, 3194126), (26, 2211318), (36, 1597063), (39, 1474212), (43, 1337076), (52, 1105659), (78, 737106), (86, 668538), (117, 491404), (129, 445692), (156, 368553), (172, 334269), (234, 245702), (258, 222846), (387, 148564), (468, 122851), (516, 111423), (559, 102852), (774, 74282), (1118, 51426), (1548, 37141), (1677, 34284), (2236, 25713), (2857, 20124), (3354, 17142), (5031, 11428), (5714, 10062), (6708, 8571)]