80487216

素因数分解:

$2^4\times 3^3\times {\mathrm{211}}^1\times {\mathrm{883}}^1$

素因数の和:1111

約数の個数: 80

約数和(自身を含む): 232385920

約数和(自身を除く): 151898704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 211, 216, 422, 432, 633, 844, 883, 1266, 1688, 1766, 1899, 2532, 2649, 3376, 3532, 3798, 5064, 5298, 5697, 7064, 7596, 7947, 10128, 10596, 11394, 14128, 15192, 15894, 21192, 22788, 23841, 30384, 31788, 42384, 45576, 47682, 63576, 91152, 95364, 127152, 186313, 190728, 372626, 381456, 558939, 745252, 1117878, 1490504, 1676817, 2235756, 2981008, 3353634, 4471512, 5030451, 6707268, 8943024, 10060902, 13414536, 20121804, 26829072, 40243608, 80487216]

約数ペア:

[(1, 80487216), (2, 40243608), (3, 26829072), (4, 20121804), (6, 13414536), (8, 10060902), (9, 8943024), (12, 6707268), (16, 5030451), (18, 4471512), (24, 3353634), (27, 2981008), (36, 2235756), (48, 1676817), (54, 1490504), (72, 1117878), (108, 745252), (144, 558939), (211, 381456), (216, 372626), (422, 190728), (432, 186313), (633, 127152), (844, 95364), (883, 91152), (1266, 63576), (1688, 47682), (1766, 45576), (1899, 42384), (2532, 31788), (2649, 30384), (3376, 23841), (3532, 22788), (3798, 21192), (5064, 15894), (5298, 15192), (5697, 14128), (7064, 11394), (7596, 10596), (7947, 10128)]