99990956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1087}}^1$

素因数の和:1194

約数の個数: 48

約数和(自身を含む): 198320640

約数和(自身を除く): 98329684

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 61, 116, 122, 244, 377, 754, 793, 1087, 1508, 1586, 1769, 2174, 3172, 3538, 4348, 7076, 14131, 22997, 28262, 31523, 45994, 56524, 63046, 66307, 91988, 126092, 132614, 265228, 409799, 819598, 861991, 1639196, 1723982, 1922903, 3447964, 3845806, 7691612, 24997739, 49995478, 99990956]

約数ペア:

[(1, 99990956), (2, 49995478), (4, 24997739), (13, 7691612), (26, 3845806), (29, 3447964), (52, 1922903), (58, 1723982), (61, 1639196), (116, 861991), (122, 819598), (244, 409799), (377, 265228), (754, 132614), (793, 126092), (1087, 91988), (1508, 66307), (1586, 63046), (1769, 56524), (2174, 45994), (3172, 31523), (3538, 28262), (4348, 22997), (7076, 14131)]