64213908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{4723}}^1$

素因数の和:4844

約数の個数: 48

約数和(自身を含む): 165075456

約数和(自身を除く): 100861548

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 103, 132, 206, 309, 412, 618, 1133, 1236, 2266, 3399, 4532, 4723, 6798, 9446, 13596, 14169, 18892, 28338, 51953, 56676, 103906, 155859, 207812, 311718, 486469, 623436, 972938, 1459407, 1945876, 2918814, 5351159, 5837628, 10702318, 16053477, 21404636, 32106954, 64213908]

約数ペア:

[(1, 64213908), (2, 32106954), (3, 21404636), (4, 16053477), (6, 10702318), (11, 5837628), (12, 5351159), (22, 2918814), (33, 1945876), (44, 1459407), (66, 972938), (103, 623436), (132, 486469), (206, 311718), (309, 207812), (412, 155859), (618, 103906), (1133, 56676), (1236, 51953), (2266, 28338), (3399, 18892), (4532, 14169), (4723, 13596), (6798, 9446)]