71144004

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 168892416

約数和(自身を除く): 97748412

約数列:

[1, 2, 3, 4, 6, 12, 131, 167, 262, 271, 334, 393, 501, 524, 542, 668, 786, 813, 1002, 1084, 1572, 1626, 2004, 3252, 21877, 35501, 43754, 45257, 65631, 71002, 87508, 90514, 106503, 131262, 135771, 142004, 181028, 213006, 262524, 271542, 426012, 543084, 5928667, 11857334, 17786001, 23714668, 35572002, 71144004]

約数ペア:

[(1, 71144004), (2, 35572002), (3, 23714668), (4, 17786001), (6, 11857334), (12, 5928667), (131, 543084), (167, 426012), (262, 271542), (271, 262524), (334, 213006), (393, 181028), (501, 142004), (524, 135771), (542, 131262), (668, 106503), (786, 90514), (813, 87508), (1002, 71002), (1084, 65631), (1572, 45257), (1626, 43754), (2004, 35501), (3252, 21877)]