66785856

素因数分解:

$2^6\times 3^1\times {\mathrm{137}}^1\times {\mathrm{2539}}^1$

素因数の和:2691

約数の個数: 56

約数和(自身を含む): 178064160

約数和(自身を除く): 111278304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 137, 192, 274, 411, 548, 822, 1096, 1644, 2192, 2539, 3288, 4384, 5078, 6576, 7617, 8768, 10156, 13152, 15234, 20312, 26304, 30468, 40624, 60936, 81248, 121872, 162496, 243744, 347843, 487488, 695686, 1043529, 1391372, 2087058, 2782744, 4174116, 5565488, 8348232, 11130976, 16696464, 22261952, 33392928, 66785856]

約数ペア:

[(1, 66785856), (2, 33392928), (3, 22261952), (4, 16696464), (6, 11130976), (8, 8348232), (12, 5565488), (16, 4174116), (24, 2782744), (32, 2087058), (48, 1391372), (64, 1043529), (96, 695686), (137, 487488), (192, 347843), (274, 243744), (411, 162496), (548, 121872), (822, 81248), (1096, 60936), (1644, 40624), (2192, 30468), (2539, 26304), (3288, 20312), (4384, 15234), (5078, 13152), (6576, 10156), (7617, 8768)]