61864368

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{7907}}^1$

素因数の和:8081

約数の個数: 40

約数和(自身を含む): 160817088

約数和(自身を除く): 98952720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 7824, 7907, 15814, 23721, 31628, 47442, 63256, 94884, 126512, 189768, 379536, 1288841, 2577682, 3866523, 5155364, 7733046, 10310728, 15466092, 20621456, 30932184, 61864368]

約数ペア:

[(1, 61864368), (2, 30932184), (3, 20621456), (4, 15466092), (6, 10310728), (8, 7733046), (12, 5155364), (16, 3866523), (24, 2577682), (48, 1288841), (163, 379536), (326, 189768), (489, 126512), (652, 94884), (978, 63256), (1304, 47442), (1956, 31628), (2608, 23721), (3912, 15814), (7824, 7907)]