72678744

素因数分解:

$2^3\times 3^2\times {\mathrm{877}}^1\times {\mathrm{1151}}^1$

素因数の和:2040

約数の個数: 48

約数和(自身を含む): 197233920

約数和(自身を除く): 124555176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 877, 1151, 1754, 2302, 2631, 3453, 3508, 4604, 5262, 6906, 7016, 7893, 9208, 10359, 10524, 13812, 15786, 20718, 21048, 27624, 31572, 41436, 63144, 82872, 1009427, 2018854, 3028281, 4037708, 6056562, 8075416, 9084843, 12113124, 18169686, 24226248, 36339372, 72678744]

約数ペア:

[(1, 72678744), (2, 36339372), (3, 24226248), (4, 18169686), (6, 12113124), (8, 9084843), (9, 8075416), (12, 6056562), (18, 4037708), (24, 3028281), (36, 2018854), (72, 1009427), (877, 82872), (1151, 63144), (1754, 41436), (2302, 31572), (2631, 27624), (3453, 21048), (3508, 20718), (4604, 15786), (5262, 13812), (6906, 10524), (7016, 10359), (7893, 9208)]