80158876

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3583}}^1$

素因数の和:3658

約数の個数: 48

約数和(自身を含む): 173408256

約数和(自身を除く): 93249380

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 94, 119, 188, 238, 329, 476, 658, 799, 1316, 1598, 3196, 3583, 5593, 7166, 11186, 14332, 22372, 25081, 50162, 60911, 100324, 121822, 168401, 243644, 336802, 426377, 673604, 852754, 1178807, 1705508, 2357614, 2862817, 4715228, 5725634, 11451268, 20039719, 40079438, 80158876]

約数ペア:

[(1, 80158876), (2, 40079438), (4, 20039719), (7, 11451268), (14, 5725634), (17, 4715228), (28, 2862817), (34, 2357614), (47, 1705508), (68, 1178807), (94, 852754), (119, 673604), (188, 426377), (238, 336802), (329, 243644), (476, 168401), (658, 121822), (799, 100324), (1316, 60911), (1598, 50162), (3196, 25081), (3583, 22372), (5593, 14332), (7166, 11186)]