87683222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1163}}^1$

素因数の和:1348

約数の個数: 32

約数和(自身を含む): 150854400

約数和(自身を除く): 63171178

約数列:

[1, 2, 11, 22, 23, 46, 149, 253, 298, 506, 1163, 1639, 2326, 3278, 3427, 6854, 12793, 25586, 26749, 37697, 53498, 75394, 173287, 294239, 346574, 588478, 1906157, 3812314, 3985601, 7971202, 43841611, 87683222]

約数ペア:

[(1, 87683222), (2, 43841611), (11, 7971202), (22, 3985601), (23, 3812314), (46, 1906157), (149, 588478), (253, 346574), (298, 294239), (506, 173287), (1163, 75394), (1639, 53498), (2326, 37697), (3278, 26749), (3427, 25586), (6854, 12793)]