76461740

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1327}}^1$

素因数の和:1446

約数の個数: 48

約数和(自身を含む): 166881792

約数和(自身を除く): 90420052

約数列:

[1, 2, 4, 5, 10, 20, 43, 67, 86, 134, 172, 215, 268, 335, 430, 670, 860, 1327, 1340, 2654, 2881, 5308, 5762, 6635, 11524, 13270, 14405, 26540, 28810, 57061, 57620, 88909, 114122, 177818, 228244, 285305, 355636, 444545, 570610, 889090, 1141220, 1778180, 3823087, 7646174, 15292348, 19115435, 38230870, 76461740]

約数ペア:

[(1, 76461740), (2, 38230870), (4, 19115435), (5, 15292348), (10, 7646174), (20, 3823087), (43, 1778180), (67, 1141220), (86, 889090), (134, 570610), (172, 444545), (215, 355636), (268, 285305), (335, 228244), (430, 177818), (670, 114122), (860, 88909), (1327, 57620), (1340, 57061), (2654, 28810), (2881, 26540), (5308, 14405), (5762, 13270), (6635, 11524)]