85273748

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1801}}^1$

素因数の和:1920

約数の個数: 48

約数和(自身を含む): 181641600

約数和(自身を除く): 96367852

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 89, 133, 178, 266, 356, 532, 623, 1246, 1691, 1801, 2492, 3382, 3602, 6764, 7204, 11837, 12607, 23674, 25214, 34219, 47348, 50428, 68438, 136876, 160289, 239533, 320578, 479066, 641156, 958132, 1122023, 2244046, 3045491, 4488092, 6090982, 12181964, 21318437, 42636874, 85273748]

約数ペア:

[(1, 85273748), (2, 42636874), (4, 21318437), (7, 12181964), (14, 6090982), (19, 4488092), (28, 3045491), (38, 2244046), (76, 1122023), (89, 958132), (133, 641156), (178, 479066), (266, 320578), (356, 239533), (532, 160289), (623, 136876), (1246, 68438), (1691, 50428), (1801, 47348), (2492, 34219), (3382, 25214), (3602, 23674), (6764, 12607), (7204, 11837)]