78865584

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13807}}^1$

素因数の和:13842

約数の個数: 80

約数和(自身を含む): 246555648

約数和(自身を除く): 167690064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 13807, 27614, 41421, 55228, 82842, 96649, 110456, 165684, 193298, 220912, 234719, 289947, 331368, 386596, 469438, 579894, 662736, 704157, 773192, 938876, 1159788, 1408314, 1546384, 1643033, 1877752, 2319576, 2816628, 3286066, 3755504, 4639152, 4929099, 5633256, 6572132, 9858198, 11266512, 13144264, 19716396, 26288528, 39432792, 78865584]

約数ペア:

[(1, 78865584), (2, 39432792), (3, 26288528), (4, 19716396), (6, 13144264), (7, 11266512), (8, 9858198), (12, 6572132), (14, 5633256), (16, 4929099), (17, 4639152), (21, 3755504), (24, 3286066), (28, 2816628), (34, 2319576), (42, 1877752), (48, 1643033), (51, 1546384), (56, 1408314), (68, 1159788), (84, 938876), (102, 773192), (112, 704157), (119, 662736), (136, 579894), (168, 469438), (204, 386596), (238, 331368), (272, 289947), (336, 234719), (357, 220912), (408, 193298), (476, 165684), (714, 110456), (816, 96649), (952, 82842), (1428, 55228), (1904, 41421), (2856, 27614), (5712, 13807)]