108721732

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3217}}^1$

素因数の和:3316

約数の個数: 48

約数和(自身を含む): 233549568

約数和(自身を除く): 124827836

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 71, 119, 142, 238, 284, 476, 497, 994, 1207, 1988, 2414, 3217, 4828, 6434, 8449, 12868, 16898, 22519, 33796, 45038, 54689, 90076, 109378, 218756, 228407, 382823, 456814, 765646, 913628, 1531292, 1598849, 3197698, 3882919, 6395396, 7765838, 15531676, 27180433, 54360866, 108721732]

約数ペア:

[(1, 108721732), (2, 54360866), (4, 27180433), (7, 15531676), (14, 7765838), (17, 6395396), (28, 3882919), (34, 3197698), (68, 1598849), (71, 1531292), (119, 913628), (142, 765646), (238, 456814), (284, 382823), (476, 228407), (497, 218756), (994, 109378), (1207, 90076), (1988, 54689), (2414, 45038), (3217, 33796), (4828, 22519), (6434, 16898), (8449, 12868)]