68901168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{205063}}^1$

素因数の和:205081

約数の個数: 40

約数和(自身を含む): 203423488

約数和(自身を除く): 134522320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 205063, 410126, 615189, 820252, 1230378, 1435441, 1640504, 2460756, 2870882, 3281008, 4306323, 4921512, 5741764, 8612646, 9843024, 11483528, 17225292, 22967056, 34450584, 68901168]

約数ペア:

[(1, 68901168), (2, 34450584), (3, 22967056), (4, 17225292), (6, 11483528), (7, 9843024), (8, 8612646), (12, 5741764), (14, 4921512), (16, 4306323), (21, 3281008), (24, 2870882), (28, 2460756), (42, 1640504), (48, 1435441), (56, 1230378), (84, 820252), (112, 615189), (168, 410126), (336, 205063)]