80111268

素因数分解:

$2^2\times 3^6\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:436

約数の個数: 84

約数和(自身を含む): 213371088

約数和(自身を除く): 133259820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 83, 108, 162, 166, 243, 249, 324, 331, 332, 486, 498, 662, 729, 747, 972, 993, 996, 1324, 1458, 1494, 1986, 2241, 2916, 2979, 2988, 3972, 4482, 5958, 6723, 8937, 8964, 11916, 13446, 17874, 20169, 26811, 26892, 27473, 35748, 40338, 53622, 54946, 60507, 80433, 80676, 82419, 107244, 109892, 121014, 160866, 164838, 241299, 242028, 247257, 321732, 329676, 482598, 494514, 741771, 965196, 989028, 1483542, 2225313, 2967084, 4450626, 6675939, 8901252, 13351878, 20027817, 26703756, 40055634, 80111268]

約数ペア:

[(1, 80111268), (2, 40055634), (3, 26703756), (4, 20027817), (6, 13351878), (9, 8901252), (12, 6675939), (18, 4450626), (27, 2967084), (36, 2225313), (54, 1483542), (81, 989028), (83, 965196), (108, 741771), (162, 494514), (166, 482598), (243, 329676), (249, 321732), (324, 247257), (331, 242028), (332, 241299), (486, 164838), (498, 160866), (662, 121014), (729, 109892), (747, 107244), (972, 82419), (993, 80676), (996, 80433), (1324, 60507), (1458, 54946), (1494, 53622), (1986, 40338), (2241, 35748), (2916, 27473), (2979, 26892), (2988, 26811), (3972, 20169), (4482, 17874), (5958, 13446), (6723, 11916), (8937, 8964)]