71435532

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3919}}^1$

素因数の和:3971

約数の個数: 72

約数和(自身を含む): 200202240

約数和(自身を除く): 128766708

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 3919, 4557, 6076, 7838, 9114, 11757, 15676, 18228, 23514, 27433, 47028, 54866, 82299, 109732, 121489, 164598, 192031, 242978, 329196, 364467, 384062, 485956, 576093, 728934, 768124, 850423, 1152186, 1457868, 1700846, 2304372, 2551269, 3401692, 5102538, 5952961, 10205076, 11905922, 17858883, 23811844, 35717766, 71435532]

約数ペア:

[(1, 71435532), (2, 35717766), (3, 23811844), (4, 17858883), (6, 11905922), (7, 10205076), (12, 5952961), (14, 5102538), (21, 3401692), (28, 2551269), (31, 2304372), (42, 1700846), (49, 1457868), (62, 1152186), (84, 850423), (93, 768124), (98, 728934), (124, 576093), (147, 485956), (186, 384062), (196, 364467), (217, 329196), (294, 242978), (372, 192031), (434, 164598), (588, 121489), (651, 109732), (868, 82299), (1302, 54866), (1519, 47028), (2604, 27433), (3038, 23514), (3919, 18228), (4557, 15676), (6076, 11757), (7838, 9114)]