77777376

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{11411}}^1$

素因数の和:11495

約数の個数: 48

約数和(自身を含む): 207059328

約数和(自身を除く): 129281952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 6816, 11411, 22822, 34233, 45644, 68466, 91288, 136932, 182576, 273864, 365152, 547728, 810181, 1095456, 1620362, 2430543, 3240724, 4861086, 6481448, 9722172, 12962896, 19444344, 25925792, 38888688, 77777376]

約数ペア:

[(1, 77777376), (2, 38888688), (3, 25925792), (4, 19444344), (6, 12962896), (8, 9722172), (12, 6481448), (16, 4861086), (24, 3240724), (32, 2430543), (48, 1620362), (71, 1095456), (96, 810181), (142, 547728), (213, 365152), (284, 273864), (426, 182576), (568, 136932), (852, 91288), (1136, 68466), (1704, 45644), (2272, 34233), (3408, 22822), (6816, 11411)]