91490872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2659}}^1$

素因数の和:2716

約数の個数: 64

約数和(自身を含む): 206841600

約数和(自身を除く): 115350728

約数列:

[1, 2, 4, 8, 11, 17, 22, 23, 34, 44, 46, 68, 88, 92, 136, 184, 187, 253, 374, 391, 506, 748, 782, 1012, 1496, 1564, 2024, 2659, 3128, 4301, 5318, 8602, 10636, 17204, 21272, 29249, 34408, 45203, 58498, 61157, 90406, 116996, 122314, 180812, 233992, 244628, 361624, 489256, 497233, 672727, 994466, 1039669, 1345454, 1988932, 2079338, 2690908, 3977864, 4158676, 5381816, 8317352, 11436359, 22872718, 45745436, 91490872]

約数ペア:

[(1, 91490872), (2, 45745436), (4, 22872718), (8, 11436359), (11, 8317352), (17, 5381816), (22, 4158676), (23, 3977864), (34, 2690908), (44, 2079338), (46, 1988932), (68, 1345454), (88, 1039669), (92, 994466), (136, 672727), (184, 497233), (187, 489256), (253, 361624), (374, 244628), (391, 233992), (506, 180812), (748, 122314), (782, 116996), (1012, 90406), (1496, 61157), (1564, 58498), (2024, 45203), (2659, 34408), (3128, 29249), (4301, 21272), (5318, 17204), (8602, 10636)]