61139664

素因数分解:

$2^4\times 3^3\times {\mathrm{307}}^1\times {\mathrm{461}}^1$

素因数の和:785

約数の個数: 80

約数和(自身を含む): 176447040

約数和(自身を除く): 115307376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 307, 432, 461, 614, 921, 922, 1228, 1383, 1842, 1844, 2456, 2763, 2766, 3684, 3688, 4149, 4912, 5526, 5532, 7368, 7376, 8289, 8298, 11052, 11064, 12447, 14736, 16578, 16596, 22104, 22128, 24894, 33156, 33192, 44208, 49788, 66312, 66384, 99576, 132624, 141527, 199152, 283054, 424581, 566108, 849162, 1132216, 1273743, 1698324, 2264432, 2547486, 3396648, 3821229, 5094972, 6793296, 7642458, 10189944, 15284916, 20379888, 30569832, 61139664]

約数ペア:

[(1, 61139664), (2, 30569832), (3, 20379888), (4, 15284916), (6, 10189944), (8, 7642458), (9, 6793296), (12, 5094972), (16, 3821229), (18, 3396648), (24, 2547486), (27, 2264432), (36, 1698324), (48, 1273743), (54, 1132216), (72, 849162), (108, 566108), (144, 424581), (216, 283054), (307, 199152), (432, 141527), (461, 132624), (614, 99576), (921, 66384), (922, 66312), (1228, 49788), (1383, 44208), (1842, 33192), (1844, 33156), (2456, 24894), (2763, 22128), (2766, 22104), (3684, 16596), (3688, 16578), (4149, 14736), (4912, 12447), (5526, 11064), (5532, 11052), (7368, 8298), (7376, 8289)]