71439384

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{919}}^1$

素因数の和:1048

約数の個数: 64

約数和(自身を含む): 185472000

約数和(自身を除く): 114032616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 79, 82, 123, 158, 164, 237, 246, 316, 328, 474, 492, 632, 919, 948, 984, 1838, 1896, 2757, 3239, 3676, 5514, 6478, 7352, 9717, 11028, 12956, 19434, 22056, 25912, 37679, 38868, 72601, 75358, 77736, 113037, 145202, 150716, 217803, 226074, 290404, 301432, 435606, 452148, 580808, 871212, 904296, 1742424, 2976641, 5953282, 8929923, 11906564, 17859846, 23813128, 35719692, 71439384]

約数ペア:

[(1, 71439384), (2, 35719692), (3, 23813128), (4, 17859846), (6, 11906564), (8, 8929923), (12, 5953282), (24, 2976641), (41, 1742424), (79, 904296), (82, 871212), (123, 580808), (158, 452148), (164, 435606), (237, 301432), (246, 290404), (316, 226074), (328, 217803), (474, 150716), (492, 145202), (632, 113037), (919, 77736), (948, 75358), (984, 72601), (1838, 38868), (1896, 37679), (2757, 25912), (3239, 22056), (3676, 19434), (5514, 12956), (6478, 11028), (7352, 9717)]