61139808

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{4937}}^1$

素因数の和:4996

約数の個数: 72

約数和(自身を含む): 177945768

約数和(自身を除く): 116805960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 4937, 6192, 9874, 12384, 14811, 19748, 29622, 39496, 44433, 59244, 78992, 88866, 118488, 157984, 177732, 212291, 236976, 355464, 424582, 473952, 636873, 710928, 849164, 1273746, 1421856, 1698328, 1910619, 2547492, 3396656, 3821238, 5094984, 6793312, 7642476, 10189968, 15284952, 20379936, 30569904, 61139808]

約数ペア:

[(1, 61139808), (2, 30569904), (3, 20379936), (4, 15284952), (6, 10189968), (8, 7642476), (9, 6793312), (12, 5094984), (16, 3821238), (18, 3396656), (24, 2547492), (32, 1910619), (36, 1698328), (43, 1421856), (48, 1273746), (72, 849164), (86, 710928), (96, 636873), (129, 473952), (144, 424582), (172, 355464), (258, 236976), (288, 212291), (344, 177732), (387, 157984), (516, 118488), (688, 88866), (774, 78992), (1032, 59244), (1376, 44433), (1548, 39496), (2064, 29622), (3096, 19748), (4128, 14811), (4937, 12384), (6192, 9874)]