73125668

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1733}}^1$

素因数の和:1892

約数の個数: 48

約数和(自身を含む): 160804224

約数和(自身を除く): 87678556

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 137, 154, 274, 308, 548, 959, 1507, 1733, 1918, 3014, 3466, 3836, 6028, 6932, 10549, 12131, 19063, 21098, 24262, 38126, 42196, 48524, 76252, 133441, 237421, 266882, 474842, 533764, 949684, 1661947, 2611631, 3323894, 5223262, 6647788, 10446524, 18281417, 36562834, 73125668]

約数ペア:

[(1, 73125668), (2, 36562834), (4, 18281417), (7, 10446524), (11, 6647788), (14, 5223262), (22, 3323894), (28, 2611631), (44, 1661947), (77, 949684), (137, 533764), (154, 474842), (274, 266882), (308, 237421), (548, 133441), (959, 76252), (1507, 48524), (1733, 42196), (1918, 38126), (3014, 24262), (3466, 21098), (3836, 19063), (6028, 12131), (6932, 10549)]