64704396

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{379}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 155514240

約数和(自身を除く): 90809844

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 347, 379, 492, 694, 758, 1041, 1137, 1388, 1516, 2082, 2274, 4164, 4548, 14227, 15539, 28454, 31078, 42681, 46617, 56908, 62156, 85362, 93234, 131513, 170724, 186468, 263026, 394539, 526052, 789078, 1578156, 5392033, 10784066, 16176099, 21568132, 32352198, 64704396]

約数ペア:

[(1, 64704396), (2, 32352198), (3, 21568132), (4, 16176099), (6, 10784066), (12, 5392033), (41, 1578156), (82, 789078), (123, 526052), (164, 394539), (246, 263026), (347, 186468), (379, 170724), (492, 131513), (694, 93234), (758, 85362), (1041, 62156), (1137, 56908), (1388, 46617), (1516, 42681), (2082, 31078), (2274, 28454), (4164, 15539), (4548, 14227)]