78654816

素因数分解:

$2^5\times 3^2\times {\mathrm{273107}}^1$

素因数の和:273123

約数の個数: 36

約数和(自身を含む): 223675452

約数和(自身を除く): 145020636

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 273107, 546214, 819321, 1092428, 1638642, 2184856, 2457963, 3277284, 4369712, 4915926, 6554568, 8739424, 9831852, 13109136, 19663704, 26218272, 39327408, 78654816]

約数ペア:

[(1, 78654816), (2, 39327408), (3, 26218272), (4, 19663704), (6, 13109136), (8, 9831852), (9, 8739424), (12, 6554568), (16, 4915926), (18, 4369712), (24, 3277284), (32, 2457963), (36, 2184856), (48, 1638642), (72, 1092428), (96, 819321), (144, 546214), (288, 273107)]