81952244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{587}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 165957120

約数和(自身を除く): 84004876

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 167, 209, 334, 418, 587, 668, 836, 1174, 1837, 2348, 3173, 3674, 6346, 6457, 7348, 11153, 12692, 12914, 22306, 25828, 34903, 44612, 69806, 98029, 122683, 139612, 196058, 245366, 392116, 490732, 1078319, 1862551, 2156638, 3725102, 4313276, 7450204, 20488061, 40976122, 81952244]

約数ペア:

[(1, 81952244), (2, 40976122), (4, 20488061), (11, 7450204), (19, 4313276), (22, 3725102), (38, 2156638), (44, 1862551), (76, 1078319), (167, 490732), (209, 392116), (334, 245366), (418, 196058), (587, 139612), (668, 122683), (836, 98029), (1174, 69806), (1837, 44612), (2348, 34903), (3173, 25828), (3674, 22306), (6346, 12914), (6457, 12692), (7348, 11153)]