61950816

素因数分解:

$2^5\times 3^2\times {\mathrm{251}}^1\times {\mathrm{857}}^1$

素因数の和:1124

約数の個数: 72

約数和(自身を含む): 177080904

約数和(自身を除く): 115130088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 251, 288, 502, 753, 857, 1004, 1506, 1714, 2008, 2259, 2571, 3012, 3428, 4016, 4518, 5142, 6024, 6856, 7713, 8032, 9036, 10284, 12048, 13712, 15426, 18072, 20568, 24096, 27424, 30852, 36144, 41136, 61704, 72288, 82272, 123408, 215107, 246816, 430214, 645321, 860428, 1290642, 1720856, 1935963, 2581284, 3441712, 3871926, 5162568, 6883424, 7743852, 10325136, 15487704, 20650272, 30975408, 61950816]

約数ペア:

[(1, 61950816), (2, 30975408), (3, 20650272), (4, 15487704), (6, 10325136), (8, 7743852), (9, 6883424), (12, 5162568), (16, 3871926), (18, 3441712), (24, 2581284), (32, 1935963), (36, 1720856), (48, 1290642), (72, 860428), (96, 645321), (144, 430214), (251, 246816), (288, 215107), (502, 123408), (753, 82272), (857, 72288), (1004, 61704), (1506, 41136), (1714, 36144), (2008, 30852), (2259, 27424), (2571, 24096), (3012, 20568), (3428, 18072), (4016, 15426), (4518, 13712), (5142, 12048), (6024, 10284), (6856, 9036), (7713, 8032)]