71530848

素因数分解:

$2^5\times 3^2\times {\mathrm{248371}}^1$

素因数の和:248387

約数の個数: 36

約数和(自身を含む): 203416668

約数和(自身を除く): 131885820

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 248371, 496742, 745113, 993484, 1490226, 1986968, 2235339, 2980452, 3973936, 4470678, 5960904, 7947872, 8941356, 11921808, 17882712, 23843616, 35765424, 71530848]

約数ペア:

[(1, 71530848), (2, 35765424), (3, 23843616), (4, 17882712), (6, 11921808), (8, 8941356), (9, 7947872), (12, 5960904), (16, 4470678), (18, 3973936), (24, 2980452), (32, 2235339), (36, 1986968), (48, 1490226), (72, 993484), (96, 745113), (144, 496742), (288, 248371)]