7777641324

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{115553}}^1$

素因数の和:115710

約数の個数: 48

約数和(自身を含む): 18636549120

約数和(自身を除く): 10858907796

約数列:

[1, 2, 3, 4, 6, 12, 71, 79, 142, 158, 213, 237, 284, 316, 426, 474, 852, 948, 5609, 11218, 16827, 22436, 33654, 67308, 115553, 231106, 346659, 462212, 693318, 1386636, 8204263, 9128687, 16408526, 18257374, 24612789, 27386061, 32817052, 36514748, 49225578, 54772122, 98451156, 109544244, 648136777, 1296273554, 1944410331, 2592547108, 3888820662, 7777641324]

約数ペア:

[(1, 7777641324), (2, 3888820662), (3, 2592547108), (4, 1944410331), (6, 1296273554), (12, 648136777), (71, 109544244), (79, 98451156), (142, 54772122), (158, 49225578), (213, 36514748), (237, 32817052), (284, 27386061), (316, 24612789), (426, 18257374), (474, 16408526), (852, 9128687), (948, 8204263), (5609, 1386636), (11218, 693318), (16827, 462212), (22436, 346659), (33654, 231106), (67308, 115553)]