77887776

素因数分解:

$2^5\times 3^1\times {\mathrm{103}}^1\times {\mathrm{7877}}^1$

素因数の和:7993

約数の個数: 48

約数和(自身を含む): 206466624

約数和(自身を除く): 128578848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 3296, 4944, 7877, 9888, 15754, 23631, 31508, 47262, 63016, 94524, 126032, 189048, 252064, 378096, 756192, 811331, 1622662, 2433993, 3245324, 4867986, 6490648, 9735972, 12981296, 19471944, 25962592, 38943888, 77887776]

約数ペア:

[(1, 77887776), (2, 38943888), (3, 25962592), (4, 19471944), (6, 12981296), (8, 9735972), (12, 6490648), (16, 4867986), (24, 3245324), (32, 2433993), (48, 1622662), (96, 811331), (103, 756192), (206, 378096), (309, 252064), (412, 189048), (618, 126032), (824, 94524), (1236, 63016), (1648, 47262), (2472, 31508), (3296, 23631), (4944, 15754), (7877, 9888)]