64136628

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2287}}^1$

素因数の和:2357

約数の個数: 72

約数和(自身を含む): 174894720

約数和(自身を除く): 110758092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 41, 57, 76, 82, 114, 123, 164, 171, 228, 246, 342, 369, 492, 684, 738, 779, 1476, 1558, 2287, 2337, 3116, 4574, 4674, 6861, 7011, 9148, 9348, 13722, 14022, 20583, 27444, 28044, 41166, 43453, 82332, 86906, 93767, 130359, 173812, 187534, 260718, 281301, 375068, 391077, 521436, 562602, 782154, 843903, 1125204, 1564308, 1687806, 1781573, 3375612, 3563146, 5344719, 7126292, 10689438, 16034157, 21378876, 32068314, 64136628]

約数ペア:

[(1, 64136628), (2, 32068314), (3, 21378876), (4, 16034157), (6, 10689438), (9, 7126292), (12, 5344719), (18, 3563146), (19, 3375612), (36, 1781573), (38, 1687806), (41, 1564308), (57, 1125204), (76, 843903), (82, 782154), (114, 562602), (123, 521436), (164, 391077), (171, 375068), (228, 281301), (246, 260718), (342, 187534), (369, 173812), (492, 130359), (684, 93767), (738, 86906), (779, 82332), (1476, 43453), (1558, 41166), (2287, 28044), (2337, 27444), (3116, 20583), (4574, 14022), (4674, 13722), (6861, 9348), (7011, 9148)]