72062672

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{1237}}^1$

素因数の和:1587

約数の個数: 40

約数和(自身を含む): 152897952

約数和(自身を除く): 80835280

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 331, 662, 1237, 1324, 2474, 2648, 3641, 4948, 5296, 7282, 9896, 13607, 14564, 19792, 27214, 29128, 54428, 58256, 108856, 217712, 409447, 818894, 1637788, 3275576, 4503917, 6551152, 9007834, 18015668, 36031336, 72062672]

約数ペア:

[(1, 72062672), (2, 36031336), (4, 18015668), (8, 9007834), (11, 6551152), (16, 4503917), (22, 3275576), (44, 1637788), (88, 818894), (176, 409447), (331, 217712), (662, 108856), (1237, 58256), (1324, 54428), (2474, 29128), (2648, 27214), (3641, 19792), (4948, 14564), (5296, 13607), (7282, 9896)]