78115338

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1873}}^1$

素因数の和:2219

約数の個数: 48

約数和(自身を含む): 194116416

約数和(自身を除く): 116001078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 331, 662, 993, 1873, 1986, 2317, 2979, 3746, 4634, 5619, 5958, 6951, 11238, 13111, 13902, 16857, 20853, 26222, 33714, 39333, 41706, 78666, 117999, 235998, 619963, 1239926, 1859889, 3719778, 4339741, 5579667, 8679482, 11159334, 13019223, 26038446, 39057669, 78115338]

約数ペア:

[(1, 78115338), (2, 39057669), (3, 26038446), (6, 13019223), (7, 11159334), (9, 8679482), (14, 5579667), (18, 4339741), (21, 3719778), (42, 1859889), (63, 1239926), (126, 619963), (331, 235998), (662, 117999), (993, 78666), (1873, 41706), (1986, 39333), (2317, 33714), (2979, 26222), (3746, 20853), (4634, 16857), (5619, 13902), (5958, 13111), (6951, 11238)]