66843936

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{7487}}^1$

素因数の和:7534

約数の個数: 72

約数和(自身を含む): 196245504

約数和(自身を除く): 129401568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 7487, 8928, 14974, 22461, 29948, 44922, 59896, 67383, 89844, 119792, 134766, 179688, 232097, 239584, 269532, 359376, 464194, 539064, 696291, 718752, 928388, 1078128, 1392582, 1856776, 2088873, 2156256, 2785164, 3713552, 4177746, 5570328, 7427104, 8355492, 11140656, 16710984, 22281312, 33421968, 66843936]

約数ペア:

[(1, 66843936), (2, 33421968), (3, 22281312), (4, 16710984), (6, 11140656), (8, 8355492), (9, 7427104), (12, 5570328), (16, 4177746), (18, 3713552), (24, 2785164), (31, 2156256), (32, 2088873), (36, 1856776), (48, 1392582), (62, 1078128), (72, 928388), (93, 718752), (96, 696291), (124, 539064), (144, 464194), (186, 359376), (248, 269532), (279, 239584), (288, 232097), (372, 179688), (496, 134766), (558, 119792), (744, 89844), (992, 67383), (1116, 59896), (1488, 44922), (2232, 29948), (2976, 22461), (4464, 14974), (7487, 8928)]