81048864

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{643}}^1$

素因数の和:770

約数の個数: 96

約数和(自身を含む): 231747264

約数和(自身を除く): 150698400

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 101, 104, 156, 202, 208, 303, 312, 404, 416, 606, 624, 643, 808, 1212, 1248, 1286, 1313, 1616, 1929, 2424, 2572, 2626, 3232, 3858, 3939, 4848, 5144, 5252, 7716, 7878, 8359, 9696, 10288, 10504, 15432, 15756, 16718, 20576, 21008, 25077, 30864, 31512, 33436, 42016, 50154, 61728, 63024, 64943, 66872, 100308, 126048, 129886, 133744, 194829, 200616, 259772, 267488, 389658, 401232, 519544, 779316, 802464, 844259, 1039088, 1558632, 1688518, 2078176, 2532777, 3117264, 3377036, 5065554, 6234528, 6754072, 10131108, 13508144, 20262216, 27016288, 40524432, 81048864]

約数ペア:

[(1, 81048864), (2, 40524432), (3, 27016288), (4, 20262216), (6, 13508144), (8, 10131108), (12, 6754072), (13, 6234528), (16, 5065554), (24, 3377036), (26, 3117264), (32, 2532777), (39, 2078176), (48, 1688518), (52, 1558632), (78, 1039088), (96, 844259), (101, 802464), (104, 779316), (156, 519544), (202, 401232), (208, 389658), (303, 267488), (312, 259772), (404, 200616), (416, 194829), (606, 133744), (624, 129886), (643, 126048), (808, 100308), (1212, 66872), (1248, 64943), (1286, 63024), (1313, 61728), (1616, 50154), (1929, 42016), (2424, 33436), (2572, 31512), (2626, 30864), (3232, 25077), (3858, 21008), (3939, 20576), (4848, 16718), (5144, 15756), (5252, 15432), (7716, 10504), (7878, 10288), (8359, 9696)]