68038908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{10253}}^1$

素因数の和:10346

約数の個数: 48

約数和(自身を含む): 183751680

約数和(自身を除く): 115712772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 10253, 20506, 30759, 41012, 61518, 71771, 123036, 143542, 215313, 287084, 430626, 809987, 861252, 1619974, 2429961, 3239948, 4859922, 5669909, 9719844, 11339818, 17009727, 22679636, 34019454, 68038908]

約数ペア:

[(1, 68038908), (2, 34019454), (3, 22679636), (4, 17009727), (6, 11339818), (7, 9719844), (12, 5669909), (14, 4859922), (21, 3239948), (28, 2429961), (42, 1619974), (79, 861252), (84, 809987), (158, 430626), (237, 287084), (316, 215313), (474, 143542), (553, 123036), (948, 71771), (1106, 61518), (1659, 41012), (2212, 30759), (3318, 20506), (6636, 10253)]