123332976

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{21961}}^1$

素因数の和:21991

約数の個数: 80

約数和(自身を含む): 381260320

約数和(自身を除く): 257927344

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, 21961, 43922, 65883, 87844, 131766, 175688, 197649, 263532, 285493, 351376, 395298, 527064, 570986, 592947, 790596, 856479, 1054128, 1141972, 1185894, 1581192, 1712958, 2283944, 2371788, 2569437, 3162384, 3425916, 4567888, 4743576, 5138874, 6851832, 7708311, 9487152, 10277748, 13703664, 15416622, 20555496, 30833244, 41110992, 61666488, 123332976]

約数ペア:

[(1, 123332976), (2, 61666488), (3, 41110992), (4, 30833244), (6, 20555496), (8, 15416622), (9, 13703664), (12, 10277748), (13, 9487152), (16, 7708311), (18, 6851832), (24, 5138874), (26, 4743576), (27, 4567888), (36, 3425916), (39, 3162384), (48, 2569437), (52, 2371788), (54, 2283944), (72, 1712958), (78, 1581192), (104, 1185894), (108, 1141972), (117, 1054128), (144, 856479), (156, 790596), (208, 592947), (216, 570986), (234, 527064), (312, 395298), (351, 351376), (432, 285493), (468, 263532), (624, 197649), (702, 175688), (936, 131766), (1404, 87844), (1872, 65883), (2808, 43922), (5616, 21961)]