68171152

素因数分解:

$2^4\times 7^2\times {\mathrm{89}}^1\times {\mathrm{977}}^1$

素因数の和:1088

約数の個数: 60

約数和(自身を含む): 155531340

約数和(自身を除く): 87360188

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 89, 98, 112, 178, 196, 356, 392, 623, 712, 784, 977, 1246, 1424, 1954, 2492, 3908, 4361, 4984, 6839, 7816, 8722, 9968, 13678, 15632, 17444, 27356, 34888, 47873, 54712, 69776, 86953, 95746, 109424, 173906, 191492, 347812, 382984, 608671, 695624, 765968, 1217342, 1391248, 2434684, 4260697, 4869368, 8521394, 9738736, 17042788, 34085576, 68171152]

約数ペア:

[(1, 68171152), (2, 34085576), (4, 17042788), (7, 9738736), (8, 8521394), (14, 4869368), (16, 4260697), (28, 2434684), (49, 1391248), (56, 1217342), (89, 765968), (98, 695624), (112, 608671), (178, 382984), (196, 347812), (356, 191492), (392, 173906), (623, 109424), (712, 95746), (784, 86953), (977, 69776), (1246, 54712), (1424, 47873), (1954, 34888), (2492, 27356), (3908, 17444), (4361, 15632), (4984, 13678), (6839, 9968), (7816, 8722)]