68967648

素因数分解:

$2^5\times 3^2\times {\mathrm{101}}^1\times {\mathrm{2371}}^1$

素因数の和:2488

約数の個数: 72

約数和(自身を含む): 198152136

約数和(自身を除く): 129184488

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, 606, 808, 909, 1212, 1616, 1818, 2371, 2424, 3232, 3636, 4742, 4848, 7113, 7272, 9484, 9696, 14226, 14544, 18968, 21339, 28452, 29088, 37936, 42678, 56904, 75872, 85356, 113808, 170712, 227616, 239471, 341424, 478942, 682848, 718413, 957884, 1436826, 1915768, 2155239, 2873652, 3831536, 4310478, 5747304, 7663072, 8620956, 11494608, 17241912, 22989216, 34483824, 68967648]

約数ペア:

[(1, 68967648), (2, 34483824), (3, 22989216), (4, 17241912), (6, 11494608), (8, 8620956), (9, 7663072), (12, 5747304), (16, 4310478), (18, 3831536), (24, 2873652), (32, 2155239), (36, 1915768), (48, 1436826), (72, 957884), (96, 718413), (101, 682848), (144, 478942), (202, 341424), (288, 239471), (303, 227616), (404, 170712), (606, 113808), (808, 85356), (909, 75872), (1212, 56904), (1616, 42678), (1818, 37936), (2371, 29088), (2424, 28452), (3232, 21339), (3636, 18968), (4742, 14544), (4848, 14226), (7113, 9696), (7272, 9484)]