68968704

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{12829}}^1$

素因数の和:12855

約数の個数: 72

約数和(自身を含む): 209796160

約数和(自身を除く): 140827456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 12829, 25658, 38487, 51316, 76974, 89803, 102632, 153948, 179606, 205264, 269409, 307896, 359212, 410528, 538818, 615792, 718424, 821056, 1077636, 1231584, 1436848, 1642112, 2155272, 2463168, 2873696, 3284224, 4310544, 4926336, 5747392, 8621088, 9852672, 11494784, 17242176, 22989568, 34484352, 68968704]

約数ペア:

[(1, 68968704), (2, 34484352), (3, 22989568), (4, 17242176), (6, 11494784), (7, 9852672), (8, 8621088), (12, 5747392), (14, 4926336), (16, 4310544), (21, 3284224), (24, 2873696), (28, 2463168), (32, 2155272), (42, 1642112), (48, 1436848), (56, 1231584), (64, 1077636), (84, 821056), (96, 718424), (112, 615792), (128, 538818), (168, 410528), (192, 359212), (224, 307896), (256, 269409), (336, 205264), (384, 179606), (448, 153948), (672, 102632), (768, 89803), (896, 76974), (1344, 51316), (1792, 38487), (2688, 25658), (5376, 12829)]