80031456

素因数分解:

$2^5\times 3^3\times {\mathrm{211}}^1\times {\mathrm{439}}^1$

素因数の和:669

約数の個数: 96

約数和(自身を含む): 235065600

約数和(自身を除く): 155034144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 211, 216, 288, 422, 432, 439, 633, 844, 864, 878, 1266, 1317, 1688, 1756, 1899, 2532, 2634, 3376, 3512, 3798, 3951, 5064, 5268, 5697, 6752, 7024, 7596, 7902, 10128, 10536, 11394, 11853, 14048, 15192, 15804, 20256, 21072, 22788, 23706, 30384, 31608, 42144, 45576, 47412, 60768, 63216, 91152, 92629, 94824, 126432, 182304, 185258, 189648, 277887, 370516, 379296, 555774, 741032, 833661, 1111548, 1482064, 1667322, 2223096, 2500983, 2964128, 3334644, 4446192, 5001966, 6669288, 8892384, 10003932, 13338576, 20007864, 26677152, 40015728, 80031456]

約数ペア:

[(1, 80031456), (2, 40015728), (3, 26677152), (4, 20007864), (6, 13338576), (8, 10003932), (9, 8892384), (12, 6669288), (16, 5001966), (18, 4446192), (24, 3334644), (27, 2964128), (32, 2500983), (36, 2223096), (48, 1667322), (54, 1482064), (72, 1111548), (96, 833661), (108, 741032), (144, 555774), (211, 379296), (216, 370516), (288, 277887), (422, 189648), (432, 185258), (439, 182304), (633, 126432), (844, 94824), (864, 92629), (878, 91152), (1266, 63216), (1317, 60768), (1688, 47412), (1756, 45576), (1899, 42144), (2532, 31608), (2634, 30384), (3376, 23706), (3512, 22788), (3798, 21072), (3951, 20256), (5064, 15804), (5268, 15192), (5697, 14048), (6752, 11853), (7024, 11394), (7596, 10536), (7902, 10128)]