68900328

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{45569}}^1$

素因数の和:45591

約数の個数: 64

約数和(自身を含む): 218736000

約数和(自身を除く): 149835672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 45569, 91138, 136707, 182276, 273414, 318983, 364552, 410121, 546828, 637966, 820242, 956949, 1093656, 1230363, 1275932, 1640484, 1913898, 2460726, 2551864, 2870847, 3280968, 3827796, 4921452, 5741694, 7655592, 8612541, 9842904, 11483388, 17225082, 22966776, 34450164, 68900328]

約数ペア:

[(1, 68900328), (2, 34450164), (3, 22966776), (4, 17225082), (6, 11483388), (7, 9842904), (8, 8612541), (9, 7655592), (12, 5741694), (14, 4921452), (18, 3827796), (21, 3280968), (24, 2870847), (27, 2551864), (28, 2460726), (36, 1913898), (42, 1640484), (54, 1275932), (56, 1230363), (63, 1093656), (72, 956949), (84, 820242), (108, 637966), (126, 546828), (168, 410121), (189, 364552), (216, 318983), (252, 273414), (378, 182276), (504, 136707), (756, 91138), (1512, 45569)]