72421884

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{10993}}^1$

素因数の和:11067

約数の個数: 48

約数和(自身を含む): 190855840

約数和(自身を除く): 118433956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 3294, 6588, 10993, 21986, 32979, 43972, 65958, 98937, 131916, 197874, 296811, 395748, 593622, 670573, 1187244, 1341146, 2011719, 2682292, 4023438, 6035157, 8046876, 12070314, 18105471, 24140628, 36210942, 72421884]

約数ペア:

[(1, 72421884), (2, 36210942), (3, 24140628), (4, 18105471), (6, 12070314), (9, 8046876), (12, 6035157), (18, 4023438), (27, 2682292), (36, 2011719), (54, 1341146), (61, 1187244), (108, 670573), (122, 593622), (183, 395748), (244, 296811), (366, 197874), (549, 131916), (732, 98937), (1098, 65958), (1647, 43972), (2196, 32979), (3294, 21986), (6588, 10993)]