68702568

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1321}}^1$

素因数の和:1538

約数の個数: 64

約数和(自身を含む): 188464320

約数和(自身を除く): 119761752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 197, 264, 394, 591, 788, 1182, 1321, 1576, 2167, 2364, 2642, 3963, 4334, 4728, 5284, 6501, 7926, 8668, 10568, 13002, 14531, 15852, 17336, 26004, 29062, 31704, 43593, 52008, 58124, 87186, 116248, 174372, 260237, 348744, 520474, 780711, 1040948, 1561422, 2081896, 2862607, 3122844, 5725214, 6245688, 8587821, 11450428, 17175642, 22900856, 34351284, 68702568]

約数ペア:

[(1, 68702568), (2, 34351284), (3, 22900856), (4, 17175642), (6, 11450428), (8, 8587821), (11, 6245688), (12, 5725214), (22, 3122844), (24, 2862607), (33, 2081896), (44, 1561422), (66, 1040948), (88, 780711), (132, 520474), (197, 348744), (264, 260237), (394, 174372), (591, 116248), (788, 87186), (1182, 58124), (1321, 52008), (1576, 43593), (2167, 31704), (2364, 29062), (2642, 26004), (3963, 17336), (4334, 15852), (4728, 14531), (5284, 13002), (6501, 10568), (7926, 8668)]