8130684

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 20079360

約数和(自身を除く): 11948676

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 89, 92, 138, 178, 267, 276, 331, 356, 534, 662, 993, 1068, 1324, 1986, 2047, 3972, 4094, 6141, 7613, 8188, 12282, 15226, 22839, 24564, 29459, 30452, 45678, 58918, 88377, 91356, 117836, 176754, 353508, 677557, 1355114, 2032671, 2710228, 4065342, 8130684]

約数ペア:

[(1, 8130684), (2, 4065342), (3, 2710228), (4, 2032671), (6, 1355114), (12, 677557), (23, 353508), (46, 176754), (69, 117836), (89, 91356), (92, 88377), (138, 58918), (178, 45678), (267, 30452), (276, 29459), (331, 24564), (356, 22839), (534, 15226), (662, 12282), (993, 8188), (1068, 7613), (1324, 6141), (1986, 4094), (2047, 3972)]