64623624

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{207127}}^1$

素因数の和:207149

約数の個数: 32

約数和(自身を含む): 173987520

約数和(自身を除く): 109363896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 207127, 414254, 621381, 828508, 1242762, 1657016, 2485524, 2692651, 4971048, 5385302, 8077953, 10770604, 16155906, 21541208, 32311812, 64623624]

約数ペア:

[(1, 64623624), (2, 32311812), (3, 21541208), (4, 16155906), (6, 10770604), (8, 8077953), (12, 5385302), (13, 4971048), (24, 2692651), (26, 2485524), (39, 1657016), (52, 1242762), (78, 828508), (104, 621381), (156, 414254), (312, 207127)]