74041256912

素因数分解:

$2^4\times 7^1\times {\mathrm{173}}^1\times {\mathrm{409}}^1\times {\mathrm{9343}}^1$

素因数の和:9940

約数の個数: 80

約数和(自身を含む): 165317038080

約数和(自身を除く): 91275781168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 173, 346, 409, 692, 818, 1211, 1384, 1636, 2422, 2768, 2863, 3272, 4844, 5726, 6544, 9343, 9688, 11452, 18686, 19376, 22904, 37372, 45808, 65401, 70757, 74744, 130802, 141514, 149488, 261604, 283028, 495299, 523208, 566056, 990598, 1046416, 1132112, 1616339, 1981196, 3232678, 3821287, 3962392, 6465356, 7642574, 7924784, 11314373, 12930712, 15285148, 22628746, 25861424, 26749009, 30570296, 45257492, 53498018, 61140592, 90514984, 106996036, 181029968, 213992072, 427984144, 661082651, 1322165302, 2644330604, 4627578557, 5288661208, 9255157114, 10577322416, 18510314228, 37020628456, 74041256912]

約数ペア:

[(1, 74041256912), (2, 37020628456), (4, 18510314228), (7, 10577322416), (8, 9255157114), (14, 5288661208), (16, 4627578557), (28, 2644330604), (56, 1322165302), (112, 661082651), (173, 427984144), (346, 213992072), (409, 181029968), (692, 106996036), (818, 90514984), (1211, 61140592), (1384, 53498018), (1636, 45257492), (2422, 30570296), (2768, 26749009), (2863, 25861424), (3272, 22628746), (4844, 15285148), (5726, 12930712), (6544, 11314373), (9343, 7924784), (9688, 7642574), (11452, 6465356), (18686, 3962392), (19376, 3821287), (22904, 3232678), (37372, 1981196), (45808, 1616339), (65401, 1132112), (70757, 1046416), (74744, 990598), (130802, 566056), (141514, 523208), (149488, 495299), (261604, 283028)]