66847248

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{11903}}^1$

素因数の和:11933

約数の個数: 80

約数和(自身を含む): 206653440

約数和(自身を除く): 139806192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 11903, 23806, 35709, 47612, 71418, 95224, 107127, 142836, 154739, 190448, 214254, 285672, 309478, 321381, 428508, 464217, 571344, 618956, 642762, 857016, 928434, 1237912, 1285524, 1392651, 1714032, 1856868, 2475824, 2571048, 2785302, 3713736, 4177953, 5142096, 5570604, 7427472, 8355906, 11141208, 16711812, 22282416, 33423624, 66847248]

約数ペア:

[(1, 66847248), (2, 33423624), (3, 22282416), (4, 16711812), (6, 11141208), (8, 8355906), (9, 7427472), (12, 5570604), (13, 5142096), (16, 4177953), (18, 3713736), (24, 2785302), (26, 2571048), (27, 2475824), (36, 1856868), (39, 1714032), (48, 1392651), (52, 1285524), (54, 1237912), (72, 928434), (78, 857016), (104, 642762), (108, 618956), (117, 571344), (144, 464217), (156, 428508), (208, 321381), (216, 309478), (234, 285672), (312, 214254), (351, 190448), (432, 154739), (468, 142836), (624, 107127), (702, 95224), (936, 71418), (1404, 47612), (1872, 35709), (2808, 23806), (5616, 11903)]