72273072

素因数分解:

$2^4\times 3^1\times {\mathrm{691}}^1\times {\mathrm{2179}}^1$

素因数の和:2881

約数の個数: 40

約数和(自身を含む): 187061440

約数和(自身を除く): 114788368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 691, 1382, 2073, 2179, 2764, 4146, 4358, 5528, 6537, 8292, 8716, 11056, 13074, 16584, 17432, 26148, 33168, 34864, 52296, 104592, 1505689, 3011378, 4517067, 6022756, 9034134, 12045512, 18068268, 24091024, 36136536, 72273072]

約数ペア:

[(1, 72273072), (2, 36136536), (3, 24091024), (4, 18068268), (6, 12045512), (8, 9034134), (12, 6022756), (16, 4517067), (24, 3011378), (48, 1505689), (691, 104592), (1382, 52296), (2073, 34864), (2179, 33168), (2764, 26148), (4146, 17432), (4358, 16584), (5528, 13074), (6537, 11056), (8292, 8716)]