71219454

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1\times {\mathrm{907}}^1$

素因数の和:1504

約数の個数: 32

約数和(自身を含む): 149057280

約数和(自身を除く): 77837826

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 569, 907, 1138, 1707, 1814, 2721, 3414, 5442, 13087, 20861, 26174, 39261, 41722, 62583, 78522, 125166, 516083, 1032166, 1548249, 3096498, 11869909, 23739818, 35609727, 71219454]

約数ペア:

[(1, 71219454), (2, 35609727), (3, 23739818), (6, 11869909), (23, 3096498), (46, 1548249), (69, 1032166), (138, 516083), (569, 125166), (907, 78522), (1138, 62583), (1707, 41722), (1814, 39261), (2721, 26174), (3414, 20861), (5442, 13087)]