72575371

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 87091200

約数和(自身を除く): 14515829

約数列:

[1, 11, 29, 31, 41, 179, 319, 341, 451, 899, 1189, 1271, 1969, 5191, 5549, 7339, 9889, 13079, 13981, 36859, 57101, 61039, 80729, 160921, 212831, 227509, 405449, 1770131, 2341141, 2502599, 6597761, 72575371]

約数ペア:

[(1, 72575371), (11, 6597761), (29, 2502599), (31, 2341141), (41, 1770131), (179, 405449), (319, 227509), (341, 212831), (451, 160921), (899, 80729), (1189, 61039), (1271, 57101), (1969, 36859), (5191, 13981), (5549, 13079), (7339, 9889)]