80938884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{17891}}^1$

素因数の和:17940

約数の個数: 48

約数和(自身を含む): 210409920

約数和(自身を除く): 129471036

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4524, 17891, 35782, 53673, 71564, 107346, 214692, 232583, 465166, 518839, 697749, 930332, 1037678, 1395498, 1556517, 2075356, 2790996, 3113034, 6226068, 6744907, 13489814, 20234721, 26979628, 40469442, 80938884]

約数ペア:

[(1, 80938884), (2, 40469442), (3, 26979628), (4, 20234721), (6, 13489814), (12, 6744907), (13, 6226068), (26, 3113034), (29, 2790996), (39, 2075356), (52, 1556517), (58, 1395498), (78, 1037678), (87, 930332), (116, 697749), (156, 518839), (174, 465166), (348, 232583), (377, 214692), (754, 107346), (1131, 71564), (1508, 53673), (2262, 35782), (4524, 17891)]