73156696

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{59}}^2\times {\mathrm{71}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 145322640

約数和(自身を除く): 72165944

約数列:

[1, 2, 4, 8, 37, 59, 71, 74, 118, 142, 148, 236, 284, 296, 472, 568, 2183, 2627, 3481, 4189, 4366, 5254, 6962, 8378, 8732, 10508, 13924, 16756, 17464, 21016, 27848, 33512, 128797, 154993, 247151, 257594, 309986, 494302, 515188, 619972, 988604, 1030376, 1239944, 1977208, 9144587, 18289174, 36578348, 73156696]

約数ペア:

[(1, 73156696), (2, 36578348), (4, 18289174), (8, 9144587), (37, 1977208), (59, 1239944), (71, 1030376), (74, 988604), (118, 619972), (142, 515188), (148, 494302), (236, 309986), (284, 257594), (296, 247151), (472, 154993), (568, 128797), (2183, 33512), (2627, 27848), (3481, 21016), (4189, 17464), (4366, 16756), (5254, 13924), (6962, 10508), (8378, 8732)]