61440792

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12611}}^1$

素因数の和:12656

約数の個数: 64

約数和(自身を含む): 181612800

約数和(自身を除く): 120172008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 609, 696, 812, 1218, 1624, 2436, 4872, 12611, 25222, 37833, 50444, 75666, 88277, 100888, 151332, 176554, 264831, 302664, 353108, 365719, 529662, 706216, 731438, 1059324, 1097157, 1462876, 2118648, 2194314, 2560033, 2925752, 4388628, 5120066, 7680099, 8777256, 10240132, 15360198, 20480264, 30720396, 61440792]

約数ペア:

[(1, 61440792), (2, 30720396), (3, 20480264), (4, 15360198), (6, 10240132), (7, 8777256), (8, 7680099), (12, 5120066), (14, 4388628), (21, 2925752), (24, 2560033), (28, 2194314), (29, 2118648), (42, 1462876), (56, 1097157), (58, 1059324), (84, 731438), (87, 706216), (116, 529662), (168, 365719), (174, 353108), (203, 302664), (232, 264831), (348, 176554), (406, 151332), (609, 100888), (696, 88277), (812, 75666), (1218, 50444), (1624, 37833), (2436, 25222), (4872, 12611)]