83728876

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15991}}^1$

素因数の和:16030

約数の個数: 48

約数和(自身を含む): 193439232

約数和(自身を除く): 109710356

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 15991, 31982, 63964, 111937, 175901, 223874, 271847, 351802, 447748, 543694, 703604, 1087388, 1231307, 1902929, 2462614, 2990317, 3805858, 4925228, 5980634, 7611716, 11961268, 20932219, 41864438, 83728876]

約数ペア:

[(1, 83728876), (2, 41864438), (4, 20932219), (7, 11961268), (11, 7611716), (14, 5980634), (17, 4925228), (22, 3805858), (28, 2990317), (34, 2462614), (44, 1902929), (68, 1231307), (77, 1087388), (119, 703604), (154, 543694), (187, 447748), (238, 351802), (308, 271847), (374, 223874), (476, 175901), (748, 111937), (1309, 63964), (2618, 31982), (5236, 15991)]