121517928

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{80369}}^1$

素因数の和:80391

約数の個数: 64

約数和(自身を含む): 385776000

約数和(自身を除く): 264258072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 80369, 160738, 241107, 321476, 482214, 562583, 642952, 723321, 964428, 1125166, 1446642, 1687749, 1928856, 2169963, 2250332, 2893284, 3375498, 4339926, 4500664, 5063247, 5786568, 6750996, 8679852, 10126494, 13501992, 15189741, 17359704, 20252988, 30379482, 40505976, 60758964, 121517928]

約数ペア:

[(1, 121517928), (2, 60758964), (3, 40505976), (4, 30379482), (6, 20252988), (7, 17359704), (8, 15189741), (9, 13501992), (12, 10126494), (14, 8679852), (18, 6750996), (21, 5786568), (24, 5063247), (27, 4500664), (28, 4339926), (36, 3375498), (42, 2893284), (54, 2250332), (56, 2169963), (63, 1928856), (72, 1687749), (84, 1446642), (108, 1125166), (126, 964428), (168, 723321), (189, 642952), (216, 562583), (252, 482214), (378, 321476), (504, 241107), (756, 160738), (1512, 80369)]