61548474

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 137539584

約数和(自身を除く): 75991110

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 103, 141, 163, 206, 282, 309, 326, 489, 611, 618, 978, 1222, 1339, 1833, 2119, 2678, 3666, 4017, 4238, 4841, 6357, 7661, 8034, 9682, 12714, 14523, 15322, 16789, 22983, 29046, 33578, 45966, 50367, 62933, 99593, 100734, 125866, 188799, 199186, 218257, 298779, 377598, 436514, 597558, 654771, 789083, 1309542, 1578166, 2367249, 4734498, 10258079, 20516158, 30774237, 61548474]

約数ペア:

[(1, 61548474), (2, 30774237), (3, 20516158), (6, 10258079), (13, 4734498), (26, 2367249), (39, 1578166), (47, 1309542), (78, 789083), (94, 654771), (103, 597558), (141, 436514), (163, 377598), (206, 298779), (282, 218257), (309, 199186), (326, 188799), (489, 125866), (611, 100734), (618, 99593), (978, 62933), (1222, 50367), (1339, 45966), (1833, 33578), (2119, 29046), (2678, 22983), (3666, 16789), (4017, 15322), (4238, 14523), (4841, 12714), (6357, 9682), (7661, 8034)]