67623680

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2297}}^1$

素因数の和:2341

約数の個数: 72

約数和(自身を含む): 169096032

約数和(自身を除く): 101472352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 640, 736, 920, 1280, 1472, 1840, 2297, 2944, 3680, 4594, 5888, 7360, 9188, 11485, 14720, 18376, 22970, 29440, 36752, 45940, 52831, 73504, 91880, 105662, 147008, 183760, 211324, 264155, 294016, 367520, 422648, 528310, 588032, 735040, 845296, 1056620, 1470080, 1690592, 2113240, 2940160, 3381184, 4226480, 6762368, 8452960, 13524736, 16905920, 33811840, 67623680]

約数ペア:

[(1, 67623680), (2, 33811840), (4, 16905920), (5, 13524736), (8, 8452960), (10, 6762368), (16, 4226480), (20, 3381184), (23, 2940160), (32, 2113240), (40, 1690592), (46, 1470080), (64, 1056620), (80, 845296), (92, 735040), (115, 588032), (128, 528310), (160, 422648), (184, 367520), (230, 294016), (256, 264155), (320, 211324), (368, 183760), (460, 147008), (640, 105662), (736, 91880), (920, 73504), (1280, 52831), (1472, 45940), (1840, 36752), (2297, 29440), (2944, 22970), (3680, 18376), (4594, 14720), (5888, 11485), (7360, 9188)]