72657942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{5527}}^1$

素因数の和:5852

約数の個数: 32

約数和(自身を含む): 166636032

約数和(自身を除く): 93978090

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 313, 626, 939, 1878, 2191, 4382, 5527, 6573, 11054, 13146, 16581, 33162, 38689, 77378, 116067, 232134, 1729951, 3459902, 5189853, 10379706, 12109657, 24219314, 36328971, 72657942]

約数ペア:

[(1, 72657942), (2, 36328971), (3, 24219314), (6, 12109657), (7, 10379706), (14, 5189853), (21, 3459902), (42, 1729951), (313, 232134), (626, 116067), (939, 77378), (1878, 38689), (2191, 33162), (4382, 16581), (5527, 13146), (6573, 11054)]