12885984

素因数分解:

$2^5\times 3^2\times {\mathrm{101}}^1\times {\mathrm{443}}^1$

素因数の和:560

約数の個数: 72

約数和(自身を含む): 37090872

約数和(自身を除く): 24204888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 101, 144, 202, 288, 303, 404, 443, 606, 808, 886, 909, 1212, 1329, 1616, 1772, 1818, 2424, 2658, 3232, 3544, 3636, 3987, 4848, 5316, 7088, 7272, 7974, 9696, 10632, 14176, 14544, 15948, 21264, 29088, 31896, 42528, 44743, 63792, 89486, 127584, 134229, 178972, 268458, 357944, 402687, 536916, 715888, 805374, 1073832, 1431776, 1610748, 2147664, 3221496, 4295328, 6442992, 12885984]

約数ペア:

[(1, 12885984), (2, 6442992), (3, 4295328), (4, 3221496), (6, 2147664), (8, 1610748), (9, 1431776), (12, 1073832), (16, 805374), (18, 715888), (24, 536916), (32, 402687), (36, 357944), (48, 268458), (72, 178972), (96, 134229), (101, 127584), (144, 89486), (202, 63792), (288, 44743), (303, 42528), (404, 31896), (443, 29088), (606, 21264), (808, 15948), (886, 14544), (909, 14176), (1212, 10632), (1329, 9696), (1616, 7974), (1772, 7272), (1818, 7088), (2424, 5316), (2658, 4848), (3232, 3987), (3544, 3636)]