64688616

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47287}}^1$

素因数の和:47318

約数の個数: 48

約数和(自身を含む): 184423200

約数和(自身を除く): 119734584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 47287, 94574, 141861, 189148, 283722, 378296, 425583, 567444, 851166, 898453, 1134888, 1702332, 1796906, 2695359, 3404664, 3593812, 5390718, 7187624, 8086077, 10781436, 16172154, 21562872, 32344308, 64688616]

約数ペア:

[(1, 64688616), (2, 32344308), (3, 21562872), (4, 16172154), (6, 10781436), (8, 8086077), (9, 7187624), (12, 5390718), (18, 3593812), (19, 3404664), (24, 2695359), (36, 1796906), (38, 1702332), (57, 1134888), (72, 898453), (76, 851166), (114, 567444), (152, 425583), (171, 378296), (228, 283722), (342, 189148), (456, 141861), (684, 94574), (1368, 47287)]