74649672

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{7459}}^1$

素因数の和:7610

約数の個数: 48

約数和(自身を含む): 203658000

約数和(自身を除く): 129008328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 7459, 10008, 14918, 22377, 29836, 44754, 59672, 67131, 89508, 134262, 179016, 268524, 537048, 1036801, 2073602, 3110403, 4147204, 6220806, 8294408, 9331209, 12441612, 18662418, 24883224, 37324836, 74649672]

約数ペア:

[(1, 74649672), (2, 37324836), (3, 24883224), (4, 18662418), (6, 12441612), (8, 9331209), (9, 8294408), (12, 6220806), (18, 4147204), (24, 3110403), (36, 2073602), (72, 1036801), (139, 537048), (278, 268524), (417, 179016), (556, 134262), (834, 89508), (1112, 67131), (1251, 59672), (1668, 44754), (2502, 29836), (3336, 22377), (5004, 14918), (7459, 10008)]