72448264

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{6373}}^1$

素因数の和:6422

約数の個数: 48

約数和(自身を含む): 163493100

約数和(自身を除く): 91044836

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 116, 196, 203, 232, 392, 406, 812, 1421, 1624, 2842, 5684, 6373, 11368, 12746, 25492, 44611, 50984, 89222, 178444, 184817, 312277, 356888, 369634, 624554, 739268, 1249108, 1293719, 1478536, 2498216, 2587438, 5174876, 9056033, 10349752, 18112066, 36224132, 72448264]

約数ペア:

[(1, 72448264), (2, 36224132), (4, 18112066), (7, 10349752), (8, 9056033), (14, 5174876), (28, 2587438), (29, 2498216), (49, 1478536), (56, 1293719), (58, 1249108), (98, 739268), (116, 624554), (196, 369634), (203, 356888), (232, 312277), (392, 184817), (406, 178444), (812, 89222), (1421, 50984), (1624, 44611), (2842, 25492), (5684, 12746), (6373, 11368)]