72942256

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{739}}^1$

素因数の和:977

約数の個数: 40

約数和(自身を含む): 146816000

約数和(自身を除く): 73873744

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 199, 248, 398, 496, 739, 796, 1478, 1592, 2956, 3184, 5912, 6169, 11824, 12338, 22909, 24676, 45818, 49352, 91636, 98704, 147061, 183272, 294122, 366544, 588244, 1176488, 2352976, 4558891, 9117782, 18235564, 36471128, 72942256]

約数ペア:

[(1, 72942256), (2, 36471128), (4, 18235564), (8, 9117782), (16, 4558891), (31, 2352976), (62, 1176488), (124, 588244), (199, 366544), (248, 294122), (398, 183272), (496, 147061), (739, 98704), (796, 91636), (1478, 49352), (1592, 45818), (2956, 24676), (3184, 22909), (5912, 12338), (6169, 11824)]