64871244

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{94841}}^1$

素因数の和:94870

約数の個数: 36

約数和(自身を含む): 172612440

約数和(自身を除く): 107741196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 94841, 189682, 284523, 379364, 569046, 853569, 1138092, 1707138, 1801979, 3414276, 3603958, 5405937, 7207916, 10811874, 16217811, 21623748, 32435622, 64871244]

約数ペア:

[(1, 64871244), (2, 32435622), (3, 21623748), (4, 16217811), (6, 10811874), (9, 7207916), (12, 5405937), (18, 3603958), (19, 3414276), (36, 1801979), (38, 1707138), (57, 1138092), (76, 853569), (114, 569046), (171, 379364), (228, 284523), (342, 189682), (684, 94841)]