68287884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1931}}^1$

素因数の和:2366

約数の個数: 48

約数和(自身を含む): 182628096

約数和(自身を除く): 114340212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 421, 842, 1263, 1684, 1931, 2526, 2947, 3862, 5052, 5793, 5894, 7724, 8841, 11586, 11788, 13517, 17682, 23172, 27034, 35364, 40551, 54068, 81102, 162204, 812951, 1625902, 2438853, 3251804, 4877706, 5690657, 9755412, 11381314, 17071971, 22762628, 34143942, 68287884]

約数ペア:

[(1, 68287884), (2, 34143942), (3, 22762628), (4, 17071971), (6, 11381314), (7, 9755412), (12, 5690657), (14, 4877706), (21, 3251804), (28, 2438853), (42, 1625902), (84, 812951), (421, 162204), (842, 81102), (1263, 54068), (1684, 40551), (1931, 35364), (2526, 27034), (2947, 23172), (3862, 17682), (5052, 13517), (5793, 11788), (5894, 11586), (7724, 8841)]