78889150305654

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1831}}^1\times {\mathrm{8244409}}^1$

素因数の和:8246325

約数の個数: 64

約数和(自身を含む): 172545344186880

約数和(自身を除く): 93656193881226

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 1831, 2613, 3662, 5226, 5493, 10986, 23803, 47606, 71409, 122677, 142818, 245354, 368031, 736062, 1594801, 3189602, 4784403, 8244409, 9568806, 16488818, 24733227, 49466454, 107177317, 214354634, 321531951, 552375403, 643063902, 1104750806, 1657126209, 3314252418, 7180880239, 14361760478, 15095512879, 21542640717, 30191025758, 43085281434, 45286538637, 90573077274, 196241667427, 392483334854, 588725002281, 1011399362893, 1177450004562, 2022798725786, 3034198088679, 6068396177358, 13148191717609, 26296383435218, 39444575152827, 78889150305654]

約数ペア:

[(1, 78889150305654), (2, 39444575152827), (3, 26296383435218), (6, 13148191717609), (13, 6068396177358), (26, 3034198088679), (39, 2022798725786), (67, 1177450004562), (78, 1011399362893), (134, 588725002281), (201, 392483334854), (402, 196241667427), (871, 90573077274), (1742, 45286538637), (1831, 43085281434), (2613, 30191025758), (3662, 21542640717), (5226, 15095512879), (5493, 14361760478), (10986, 7180880239), (23803, 3314252418), (47606, 1657126209), (71409, 1104750806), (122677, 643063902), (142818, 552375403), (245354, 321531951), (368031, 214354634), (736062, 107177317), (1594801, 49466454), (3189602, 24733227), (4784403, 16488818), (8244409, 9568806)]