78895740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17077}}^1$

素因数の和:17107

約数の個数: 96

約数和(自身を含む): 275433984

約数和(自身を除く): 196538244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 17077, 34154, 51231, 68308, 85385, 102462, 119539, 170770, 187847, 204924, 239078, 256155, 341540, 358617, 375694, 478156, 512310, 563541, 597695, 717234, 751388, 939235, 1024620, 1127082, 1195390, 1314929, 1434468, 1793085, 1878470, 2254164, 2390780, 2629858, 2817705, 3586170, 3756940, 3944787, 5259716, 5635410, 6574645, 7172340, 7889574, 11270820, 13149290, 15779148, 19723935, 26298580, 39447870, 78895740]

約数ペア:

[(1, 78895740), (2, 39447870), (3, 26298580), (4, 19723935), (5, 15779148), (6, 13149290), (7, 11270820), (10, 7889574), (11, 7172340), (12, 6574645), (14, 5635410), (15, 5259716), (20, 3944787), (21, 3756940), (22, 3586170), (28, 2817705), (30, 2629858), (33, 2390780), (35, 2254164), (42, 1878470), (44, 1793085), (55, 1434468), (60, 1314929), (66, 1195390), (70, 1127082), (77, 1024620), (84, 939235), (105, 751388), (110, 717234), (132, 597695), (140, 563541), (154, 512310), (165, 478156), (210, 375694), (220, 358617), (231, 341540), (308, 256155), (330, 239078), (385, 204924), (420, 187847), (462, 170770), (660, 119539), (770, 102462), (924, 85385), (1155, 68308), (1540, 51231), (2310, 34154), (4620, 17077)]