72563582

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:585

約数の個数: 64

約数和(自身を含む): 145152000

約数和(自身を除く): 72588418

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 47, 91, 94, 119, 182, 221, 238, 329, 442, 499, 611, 658, 799, 998, 1222, 1547, 1598, 3094, 3493, 4277, 5593, 6487, 6986, 8483, 8554, 10387, 11186, 12974, 16966, 20774, 23453, 45409, 46906, 59381, 72709, 90818, 110279, 118762, 145418, 164171, 220558, 304889, 328342, 398701, 609778, 771953, 797402, 1543906, 2134223, 2790907, 4268446, 5183113, 5581814, 10366226, 36281791, 72563582]

約数ペア:

[(1, 72563582), (2, 36281791), (7, 10366226), (13, 5581814), (14, 5183113), (17, 4268446), (26, 2790907), (34, 2134223), (47, 1543906), (91, 797402), (94, 771953), (119, 609778), (182, 398701), (221, 328342), (238, 304889), (329, 220558), (442, 164171), (499, 145418), (611, 118762), (658, 110279), (799, 90818), (998, 72709), (1222, 59381), (1547, 46906), (1598, 45409), (3094, 23453), (3493, 20774), (4277, 16966), (5593, 12974), (6487, 11186), (6986, 10387), (8483, 8554)]