72489396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{1993}}^1$

素因数の和:2440

約数の個数: 48

約数和(自身を含む): 193848704

約数和(自身を除く): 121359308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 433, 866, 1299, 1732, 1993, 2598, 3031, 3986, 5196, 5979, 6062, 7972, 9093, 11958, 12124, 13951, 18186, 23916, 27902, 36372, 41853, 55804, 83706, 167412, 862969, 1725938, 2588907, 3451876, 5177814, 6040783, 10355628, 12081566, 18122349, 24163132, 36244698, 72489396]

約数ペア:

[(1, 72489396), (2, 36244698), (3, 24163132), (4, 18122349), (6, 12081566), (7, 10355628), (12, 6040783), (14, 5177814), (21, 3451876), (28, 2588907), (42, 1725938), (84, 862969), (433, 167412), (866, 83706), (1299, 55804), (1732, 41853), (1993, 36372), (2598, 27902), (3031, 23916), (3986, 18186), (5196, 13951), (5979, 12124), (6062, 11958), (7972, 9093)]