78995196

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{104491}}^1$

素因数の和:104511

約数の個数: 48

約数和(自身を含む): 234062080

約数和(自身を除く): 155066884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 104491, 208982, 313473, 417964, 626946, 731437, 940419, 1253892, 1462874, 1880838, 2194311, 2821257, 2925748, 3761676, 4388622, 5642514, 6582933, 8777244, 11285028, 13165866, 19748799, 26331732, 39497598, 78995196]

約数ペア:

[(1, 78995196), (2, 39497598), (3, 26331732), (4, 19748799), (6, 13165866), (7, 11285028), (9, 8777244), (12, 6582933), (14, 5642514), (18, 4388622), (21, 3761676), (27, 2925748), (28, 2821257), (36, 2194311), (42, 1880838), (54, 1462874), (63, 1253892), (84, 940419), (108, 731437), (126, 626946), (189, 417964), (252, 313473), (378, 208982), (756, 104491)]