81736194

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{613}}^1$

素因数の和:1002

約数の個数: 32

約数和(自身を含む): 166575744

約数和(自身を除く): 84839550

約数列:

[1, 2, 3, 6, 71, 142, 213, 313, 426, 613, 626, 939, 1226, 1839, 1878, 3678, 22223, 43523, 44446, 66669, 87046, 130569, 133338, 191869, 261138, 383738, 575607, 1151214, 13622699, 27245398, 40868097, 81736194]

約数ペア:

[(1, 81736194), (2, 40868097), (3, 27245398), (6, 13622699), (71, 1151214), (142, 575607), (213, 383738), (313, 261138), (426, 191869), (613, 133338), (626, 130569), (939, 87046), (1226, 66669), (1839, 44446), (1878, 43523), (3678, 22223)]