7966368

素因数分解:

$2^5\times 3^2\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:354

約数の個数: 72

約数和(自身を含む): 22932000

約数和(自身を除く): 14965632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 139, 144, 199, 278, 288, 398, 417, 556, 597, 796, 834, 1112, 1194, 1251, 1592, 1668, 1791, 2224, 2388, 2502, 3184, 3336, 3582, 4448, 4776, 5004, 6368, 6672, 7164, 9552, 10008, 13344, 14328, 19104, 20016, 27661, 28656, 40032, 55322, 57312, 82983, 110644, 165966, 221288, 248949, 331932, 442576, 497898, 663864, 885152, 995796, 1327728, 1991592, 2655456, 3983184, 7966368]

約数ペア:

[(1, 7966368), (2, 3983184), (3, 2655456), (4, 1991592), (6, 1327728), (8, 995796), (9, 885152), (12, 663864), (16, 497898), (18, 442576), (24, 331932), (32, 248949), (36, 221288), (48, 165966), (72, 110644), (96, 82983), (139, 57312), (144, 55322), (199, 40032), (278, 28656), (288, 27661), (398, 20016), (417, 19104), (556, 14328), (597, 13344), (796, 10008), (834, 9552), (1112, 7164), (1194, 6672), (1251, 6368), (1592, 5004), (1668, 4776), (1791, 4448), (2224, 3582), (2388, 3336), (2502, 3184)]