121754484

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1381}}^1$

素因数の和:1501

約数の個数: 72

約数和(自身を含む): 321950720

約数和(自身を除く): 200196236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 79, 93, 124, 158, 186, 237, 279, 316, 372, 474, 558, 711, 948, 1116, 1381, 1422, 2449, 2762, 2844, 4143, 4898, 5524, 7347, 8286, 9796, 12429, 14694, 16572, 22041, 24858, 29388, 42811, 44082, 49716, 85622, 88164, 109099, 128433, 171244, 218198, 256866, 327297, 385299, 436396, 513732, 654594, 770598, 981891, 1309188, 1541196, 1963782, 3382069, 3927564, 6764138, 10146207, 13528276, 20292414, 30438621, 40584828, 60877242, 121754484]

約数ペア:

[(1, 121754484), (2, 60877242), (3, 40584828), (4, 30438621), (6, 20292414), (9, 13528276), (12, 10146207), (18, 6764138), (31, 3927564), (36, 3382069), (62, 1963782), (79, 1541196), (93, 1309188), (124, 981891), (158, 770598), (186, 654594), (237, 513732), (279, 436396), (316, 385299), (372, 327297), (474, 256866), (558, 218198), (711, 171244), (948, 128433), (1116, 109099), (1381, 88164), (1422, 85622), (2449, 49716), (2762, 44082), (2844, 42811), (4143, 29388), (4898, 24858), (5524, 22041), (7347, 16572), (8286, 14694), (9796, 12429)]