91120744

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{557}}^1$

素因数の和:611

約数の個数: 72

約数和(自身を含む): 203717430

約数和(自身を除く): 112596686

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 169, 242, 286, 338, 484, 557, 572, 676, 968, 1114, 1144, 1352, 1573, 1859, 2228, 3146, 3718, 4456, 6127, 6292, 7241, 7436, 12254, 12584, 14482, 14872, 20449, 24508, 28964, 40898, 49016, 57928, 67397, 79651, 81796, 94133, 134794, 159302, 163592, 188266, 269588, 318604, 376532, 539176, 637208, 753064, 876161, 1035463, 1752322, 2070926, 3504644, 4141852, 7009288, 8283704, 11390093, 22780186, 45560372, 91120744]

約数ペア:

[(1, 91120744), (2, 45560372), (4, 22780186), (8, 11390093), (11, 8283704), (13, 7009288), (22, 4141852), (26, 3504644), (44, 2070926), (52, 1752322), (88, 1035463), (104, 876161), (121, 753064), (143, 637208), (169, 539176), (242, 376532), (286, 318604), (338, 269588), (484, 188266), (557, 163592), (572, 159302), (676, 134794), (968, 94133), (1114, 81796), (1144, 79651), (1352, 67397), (1573, 57928), (1859, 49016), (2228, 40898), (3146, 28964), (3718, 24508), (4456, 20449), (6127, 14872), (6292, 14482), (7241, 12584), (7436, 12254)]