90402648

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{76873}}^1$

素因数の和:76896

約数の個数: 48

約数和(自身を含む): 262909080

約数和(自身を除く): 172506432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 76873, 153746, 230619, 307492, 461238, 538111, 614984, 922476, 1076222, 1614333, 1844952, 2152444, 3228666, 3766777, 4304888, 6457332, 7533554, 11300331, 12914664, 15067108, 22600662, 30134216, 45201324, 90402648]

約数ペア:

[(1, 90402648), (2, 45201324), (3, 30134216), (4, 22600662), (6, 15067108), (7, 12914664), (8, 11300331), (12, 7533554), (14, 6457332), (21, 4304888), (24, 3766777), (28, 3228666), (42, 2152444), (49, 1844952), (56, 1614333), (84, 1076222), (98, 922476), (147, 614984), (168, 538111), (196, 461238), (294, 307492), (392, 230619), (588, 153746), (1176, 76873)]