68997936

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1187}}^1$

素因数の和:1378

約数の個数: 80

約数和(自身を含む): 205058304

約数和(自身を除く): 136060368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 173, 336, 346, 519, 692, 1038, 1187, 1211, 1384, 2076, 2374, 2422, 2768, 3561, 3633, 4152, 4748, 4844, 7122, 7266, 8304, 8309, 9496, 9688, 14244, 14532, 16618, 18992, 19376, 24927, 28488, 29064, 33236, 49854, 56976, 58128, 66472, 99708, 132944, 199416, 205351, 398832, 410702, 616053, 821404, 1232106, 1437457, 1642808, 2464212, 2874914, 3285616, 4312371, 4928424, 5749828, 8624742, 9856848, 11499656, 17249484, 22999312, 34498968, 68997936]

約数ペア:

[(1, 68997936), (2, 34498968), (3, 22999312), (4, 17249484), (6, 11499656), (7, 9856848), (8, 8624742), (12, 5749828), (14, 4928424), (16, 4312371), (21, 3285616), (24, 2874914), (28, 2464212), (42, 1642808), (48, 1437457), (56, 1232106), (84, 821404), (112, 616053), (168, 410702), (173, 398832), (336, 205351), (346, 199416), (519, 132944), (692, 99708), (1038, 66472), (1187, 58128), (1211, 56976), (1384, 49854), (2076, 33236), (2374, 29064), (2422, 28488), (2768, 24927), (3561, 19376), (3633, 18992), (4152, 16618), (4748, 14532), (4844, 14244), (7122, 9688), (7266, 9496), (8304, 8309)]