72662174

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{631}}^1$

素因数の和:792

約数の個数: 32

約数和(自身を含む): 121465344

約数和(自身を除く): 48803170

約数列:

[1, 2, 13, 26, 43, 86, 103, 206, 559, 631, 1118, 1262, 1339, 2678, 4429, 8203, 8858, 16406, 27133, 54266, 57577, 64993, 115154, 129986, 352729, 705458, 844909, 1689818, 2794699, 5589398, 36331087, 72662174]

約数ペア:

[(1, 72662174), (2, 36331087), (13, 5589398), (26, 2794699), (43, 1689818), (86, 844909), (103, 705458), (206, 352729), (559, 129986), (631, 115154), (1118, 64993), (1262, 57577), (1339, 54266), (2678, 27133), (4429, 16406), (8203, 8858)]