73166264

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3463}}^1$

素因数の和:3627

約数の個数: 32

約数和(自身を含む): 145488000

約数和(自身を除く): 72321736

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 556, 1112, 2641, 3463, 5282, 6926, 10564, 13852, 21128, 27704, 65797, 131594, 263188, 481357, 526376, 962714, 1925428, 3850856, 9145783, 18291566, 36583132, 73166264]

約数ペア:

[(1, 73166264), (2, 36583132), (4, 18291566), (8, 9145783), (19, 3850856), (38, 1925428), (76, 962714), (139, 526376), (152, 481357), (278, 263188), (556, 131594), (1112, 65797), (2641, 27704), (3463, 21128), (5282, 13852), (6926, 10564)]