78556572

素因数分解:

$2^2\times 3^2\times {\mathrm{499}}^1\times {\mathrm{4373}}^1$

素因数の和:4882

約数の個数: 36

約数和(自身を含む): 199017000

約数和(自身を除く): 120460428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 499, 998, 1497, 1996, 2994, 4373, 4491, 5988, 8746, 8982, 13119, 17492, 17964, 26238, 39357, 52476, 78714, 157428, 2182127, 4364254, 6546381, 8728508, 13092762, 19639143, 26185524, 39278286, 78556572]

約数ペア:

[(1, 78556572), (2, 39278286), (3, 26185524), (4, 19639143), (6, 13092762), (9, 8728508), (12, 6546381), (18, 4364254), (36, 2182127), (499, 157428), (998, 78714), (1497, 52476), (1996, 39357), (2994, 26238), (4373, 17964), (4491, 17492), (5988, 13119), (8746, 8982)]