87866118

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{569}}^1$

素因数の和:973

約数の個数: 48

約数和(自身を含む): 199536480

約数和(自身を除く): 111670362

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 373, 414, 569, 746, 1119, 1138, 1707, 2238, 3357, 3414, 5121, 6714, 8579, 10242, 13087, 17158, 25737, 26174, 39261, 51474, 77211, 78522, 117783, 154422, 212237, 235566, 424474, 636711, 1273422, 1910133, 3820266, 4881451, 9762902, 14644353, 29288706, 43933059, 87866118]

約数ペア:

[(1, 87866118), (2, 43933059), (3, 29288706), (6, 14644353), (9, 9762902), (18, 4881451), (23, 3820266), (46, 1910133), (69, 1273422), (138, 636711), (207, 424474), (373, 235566), (414, 212237), (569, 154422), (746, 117783), (1119, 78522), (1138, 77211), (1707, 51474), (2238, 39261), (3357, 26174), (3414, 25737), (5121, 17158), (6714, 13087), (8579, 10242)]