87384906

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{263}}^1\times {\mathrm{293}}^1$

素因数の和:577

約数の個数: 80

約数和(自身を含む): 225396864

約数和(自身を除く): 138011958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 263, 293, 378, 526, 567, 586, 789, 879, 1134, 1578, 1758, 1841, 2051, 2367, 2637, 3682, 4102, 4734, 5274, 5523, 6153, 7101, 7911, 11046, 12306, 14202, 15822, 16569, 18459, 21303, 23733, 33138, 36918, 42606, 47466, 49707, 55377, 77059, 99414, 110754, 149121, 154118, 166131, 231177, 298242, 332262, 462354, 539413, 693531, 1078826, 1387062, 1618239, 2080593, 3236478, 4161186, 4854717, 6241779, 9709434, 12483558, 14564151, 29128302, 43692453, 87384906]

約数ペア:

[(1, 87384906), (2, 43692453), (3, 29128302), (6, 14564151), (7, 12483558), (9, 9709434), (14, 6241779), (18, 4854717), (21, 4161186), (27, 3236478), (42, 2080593), (54, 1618239), (63, 1387062), (81, 1078826), (126, 693531), (162, 539413), (189, 462354), (263, 332262), (293, 298242), (378, 231177), (526, 166131), (567, 154118), (586, 149121), (789, 110754), (879, 99414), (1134, 77059), (1578, 55377), (1758, 49707), (1841, 47466), (2051, 42606), (2367, 36918), (2637, 33138), (3682, 23733), (4102, 21303), (4734, 18459), (5274, 16569), (5523, 15822), (6153, 14202), (7101, 12306), (7911, 11046)]