81892824

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8467}}^1$

素因数の和:8520

約数の個数: 64

約数和(自身を含む): 227619840

約数和(自身を除く): 145727016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 8467, 9672, 16934, 25401, 33868, 50802, 67736, 101604, 110071, 203208, 220142, 262477, 330213, 440284, 524954, 660426, 787431, 880568, 1049908, 1320852, 1574862, 2099816, 2641704, 3149724, 3412201, 6299448, 6824402, 10236603, 13648804, 20473206, 27297608, 40946412, 81892824]

約数ペア:

[(1, 81892824), (2, 40946412), (3, 27297608), (4, 20473206), (6, 13648804), (8, 10236603), (12, 6824402), (13, 6299448), (24, 3412201), (26, 3149724), (31, 2641704), (39, 2099816), (52, 1574862), (62, 1320852), (78, 1049908), (93, 880568), (104, 787431), (124, 660426), (156, 524954), (186, 440284), (248, 330213), (312, 262477), (372, 220142), (403, 203208), (744, 110071), (806, 101604), (1209, 67736), (1612, 50802), (2418, 33868), (3224, 25401), (4836, 16934), (8467, 9672)]