81295068

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{661}}^1$

素因数の和:982

約数の個数: 48

約数和(自身を含む): 195814304

約数和(自身を除く): 114519236

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 277, 444, 554, 661, 831, 1108, 1322, 1662, 1983, 2644, 3324, 3966, 7932, 10249, 20498, 24457, 30747, 40996, 48914, 61494, 73371, 97828, 122988, 146742, 183097, 293484, 366194, 549291, 732388, 1098582, 2197164, 6774589, 13549178, 20323767, 27098356, 40647534, 81295068]

約数ペア:

[(1, 81295068), (2, 40647534), (3, 27098356), (4, 20323767), (6, 13549178), (12, 6774589), (37, 2197164), (74, 1098582), (111, 732388), (148, 549291), (222, 366194), (277, 293484), (444, 183097), (554, 146742), (661, 122988), (831, 97828), (1108, 73371), (1322, 61494), (1662, 48914), (1983, 40996), (2644, 30747), (3324, 24457), (3966, 20498), (7932, 10249)]