118609308

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{397}}^1$

素因数の和:643

約数の個数: 72

約数和(自身を含む): 309156848

約数和(自身を除く): 190547540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 193, 258, 386, 387, 397, 516, 579, 772, 774, 794, 1158, 1191, 1548, 1588, 1737, 2316, 2382, 3474, 3573, 4764, 6948, 7146, 8299, 14292, 16598, 17071, 24897, 33196, 34142, 49794, 51213, 68284, 74691, 76621, 99588, 102426, 149382, 153242, 153639, 204852, 229863, 298764, 306484, 307278, 459726, 614556, 689589, 919452, 1379178, 2758356, 3294703, 6589406, 9884109, 13178812, 19768218, 29652327, 39536436, 59304654, 118609308]

約数ペア:

[(1, 118609308), (2, 59304654), (3, 39536436), (4, 29652327), (6, 19768218), (9, 13178812), (12, 9884109), (18, 6589406), (36, 3294703), (43, 2758356), (86, 1379178), (129, 919452), (172, 689589), (193, 614556), (258, 459726), (386, 307278), (387, 306484), (397, 298764), (516, 229863), (579, 204852), (772, 153639), (774, 153242), (794, 149382), (1158, 102426), (1191, 99588), (1548, 76621), (1588, 74691), (1737, 68284), (2316, 51213), (2382, 49794), (3474, 34142), (3573, 33196), (4764, 24897), (6948, 17071), (7146, 16598), (8299, 14292)]