68290428

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{601}}^1$

素因数の和:1182

約数の個数: 48

約数和(自身を含む): 169301664

約数和(自身を除く): 101011236

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 557, 601, 1114, 1202, 1671, 1803, 2228, 2404, 3342, 3606, 6684, 7212, 9469, 10217, 18938, 20434, 28407, 30651, 37876, 40868, 56814, 61302, 113628, 122604, 334757, 669514, 1004271, 1339028, 2008542, 4017084, 5690869, 11381738, 17072607, 22763476, 34145214, 68290428]

約数ペア:

[(1, 68290428), (2, 34145214), (3, 22763476), (4, 17072607), (6, 11381738), (12, 5690869), (17, 4017084), (34, 2008542), (51, 1339028), (68, 1004271), (102, 669514), (204, 334757), (557, 122604), (601, 113628), (1114, 61302), (1202, 56814), (1671, 40868), (1803, 37876), (2228, 30651), (2404, 28407), (3342, 20434), (3606, 18938), (6684, 10217), (7212, 9469)]