31017816

素因数分解:

$2^3\times 3^4\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:486

約数の個数: 80

約数和(自身を含む): 87729840

約数和(自身を除く): 56712024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 151, 162, 216, 302, 317, 324, 453, 604, 634, 648, 906, 951, 1208, 1268, 1359, 1812, 1902, 2536, 2718, 2853, 3624, 3804, 4077, 5436, 5706, 7608, 8154, 8559, 10872, 11412, 12231, 16308, 17118, 22824, 24462, 25677, 32616, 34236, 47867, 48924, 51354, 68472, 95734, 97848, 102708, 143601, 191468, 205416, 287202, 382936, 430803, 574404, 861606, 1148808, 1292409, 1723212, 2584818, 3446424, 3877227, 5169636, 7754454, 10339272, 15508908, 31017816]

約数ペア:

[(1, 31017816), (2, 15508908), (3, 10339272), (4, 7754454), (6, 5169636), (8, 3877227), (9, 3446424), (12, 2584818), (18, 1723212), (24, 1292409), (27, 1148808), (36, 861606), (54, 574404), (72, 430803), (81, 382936), (108, 287202), (151, 205416), (162, 191468), (216, 143601), (302, 102708), (317, 97848), (324, 95734), (453, 68472), (604, 51354), (634, 48924), (648, 47867), (906, 34236), (951, 32616), (1208, 25677), (1268, 24462), (1359, 22824), (1812, 17118), (1902, 16308), (2536, 12231), (2718, 11412), (2853, 10872), (3624, 8559), (3804, 8154), (4077, 7608), (5436, 5706)]