71383802964

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{7649}}^1\times {\mathrm{21019}}^1$

素因数の和:28712

約数の個数: 48

約数和(自身を含む): 171094392000

約数和(自身を除く): 99710589036

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 7649, 15298, 21019, 22947, 30596, 42038, 45894, 63057, 84076, 91788, 126114, 252228, 283013, 566026, 777703, 849039, 1132052, 1555406, 1698078, 2333109, 3110812, 3396156, 4666218, 9332436, 160774331, 321548662, 482322993, 643097324, 964645986, 1929291972, 5948650247, 11897300494, 17845950741, 23794600988, 35691901482, 71383802964]

約数ペア:

[(1, 71383802964), (2, 35691901482), (3, 23794600988), (4, 17845950741), (6, 11897300494), (12, 5948650247), (37, 1929291972), (74, 964645986), (111, 643097324), (148, 482322993), (222, 321548662), (444, 160774331), (7649, 9332436), (15298, 4666218), (21019, 3396156), (22947, 3110812), (30596, 2333109), (42038, 1698078), (45894, 1555406), (63057, 1132052), (84076, 849039), (91788, 777703), (126114, 566026), (252228, 283013)]