61580988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5683}}^1$

素因数の和:5743

約数の個数: 72

約数和(自身を含む): 182069888

約数和(自身を除く): 120488900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 5418, 5683, 10836, 11366, 17049, 22732, 34098, 39781, 51147, 68196, 79562, 102294, 119343, 159124, 204588, 238686, 244369, 358029, 477372, 488738, 716058, 733107, 977476, 1432116, 1466214, 1710583, 2199321, 2932428, 3421166, 4398642, 5131749, 6842332, 8797284, 10263498, 15395247, 20526996, 30790494, 61580988]

約数ペア:

[(1, 61580988), (2, 30790494), (3, 20526996), (4, 15395247), (6, 10263498), (7, 8797284), (9, 6842332), (12, 5131749), (14, 4398642), (18, 3421166), (21, 2932428), (28, 2199321), (36, 1710583), (42, 1466214), (43, 1432116), (63, 977476), (84, 733107), (86, 716058), (126, 488738), (129, 477372), (172, 358029), (252, 244369), (258, 238686), (301, 204588), (387, 159124), (516, 119343), (602, 102294), (774, 79562), (903, 68196), (1204, 51147), (1548, 39781), (1806, 34098), (2709, 22732), (3612, 17049), (5418, 11366), (5683, 10836)]