68512272

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{23399}}^1$

素因数の和:23471

約数の個数: 40

約数和(自身を含む): 179899200

約数和(自身を除く): 111386928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 23399, 46798, 70197, 93596, 140394, 187192, 280788, 374384, 561576, 1123152, 1427339, 2854678, 4282017, 5709356, 8564034, 11418712, 17128068, 22837424, 34256136, 68512272]

約数ペア:

[(1, 68512272), (2, 34256136), (3, 22837424), (4, 17128068), (6, 11418712), (8, 8564034), (12, 5709356), (16, 4282017), (24, 2854678), (48, 1427339), (61, 1123152), (122, 561576), (183, 374384), (244, 280788), (366, 187192), (488, 140394), (732, 93596), (976, 70197), (1464, 46798), (2928, 23399)]