72705072

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137699}}^1$

素因数の和:137721

約数の個数: 40

約数和(自身を含む): 204897600

約数和(自身を除く): 132192528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 137699, 275398, 413097, 550796, 826194, 1101592, 1514689, 1652388, 2203184, 3029378, 3304776, 4544067, 6058756, 6609552, 9088134, 12117512, 18176268, 24235024, 36352536, 72705072]

約数ペア:

[(1, 72705072), (2, 36352536), (3, 24235024), (4, 18176268), (6, 12117512), (8, 9088134), (11, 6609552), (12, 6058756), (16, 4544067), (22, 3304776), (24, 3029378), (33, 2203184), (44, 1652388), (48, 1514689), (66, 1101592), (88, 826194), (132, 550796), (176, 413097), (264, 275398), (528, 137699)]