61571304

素因数分解:

$2^3\times 3^2\times {\mathrm{251}}^1\times {\mathrm{3407}}^1$

素因数の和:3670

約数の個数: 48

約数和(自身を含む): 167469120

約数和(自身を除く): 105897816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 251, 502, 753, 1004, 1506, 2008, 2259, 3012, 3407, 4518, 6024, 6814, 9036, 10221, 13628, 18072, 20442, 27256, 30663, 40884, 61326, 81768, 122652, 245304, 855157, 1710314, 2565471, 3420628, 5130942, 6841256, 7696413, 10261884, 15392826, 20523768, 30785652, 61571304]

約数ペア:

[(1, 61571304), (2, 30785652), (3, 20523768), (4, 15392826), (6, 10261884), (8, 7696413), (9, 6841256), (12, 5130942), (18, 3420628), (24, 2565471), (36, 1710314), (72, 855157), (251, 245304), (502, 122652), (753, 81768), (1004, 61326), (1506, 40884), (2008, 30663), (2259, 27256), (3012, 20442), (3407, 18072), (4518, 13628), (6024, 10221), (6814, 9036)]