64719084

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{359}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 154103040

約数和(自身を除く): 89383956

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 181, 249, 332, 359, 362, 498, 543, 718, 724, 996, 1077, 1086, 1436, 2154, 2172, 4308, 15023, 29797, 30046, 45069, 59594, 60092, 64979, 89391, 90138, 119188, 129958, 178782, 180276, 194937, 259916, 357564, 389874, 779748, 5393257, 10786514, 16179771, 21573028, 32359542, 64719084]

約数ペア:

[(1, 64719084), (2, 32359542), (3, 21573028), (4, 16179771), (6, 10786514), (12, 5393257), (83, 779748), (166, 389874), (181, 357564), (249, 259916), (332, 194937), (359, 180276), (362, 178782), (498, 129958), (543, 119188), (718, 90138), (724, 89391), (996, 64979), (1077, 60092), (1086, 59594), (1436, 45069), (2154, 30046), (2172, 29797), (4308, 15023)]