77341356

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:439

約数の個数: 72

約数和(自身を含む): 200491200

約数和(自身を除く): 123149844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 101, 178, 202, 239, 267, 303, 356, 404, 478, 534, 606, 717, 801, 909, 956, 1068, 1212, 1434, 1602, 1818, 2151, 2868, 3204, 3636, 4302, 8604, 8989, 17978, 21271, 24139, 26967, 35956, 42542, 48278, 53934, 63813, 72417, 80901, 85084, 96556, 107868, 127626, 144834, 161802, 191439, 217251, 255252, 289668, 323604, 382878, 434502, 765756, 869004, 2148371, 4296742, 6445113, 8593484, 12890226, 19335339, 25780452, 38670678, 77341356]

約数ペア:

[(1, 77341356), (2, 38670678), (3, 25780452), (4, 19335339), (6, 12890226), (9, 8593484), (12, 6445113), (18, 4296742), (36, 2148371), (89, 869004), (101, 765756), (178, 434502), (202, 382878), (239, 323604), (267, 289668), (303, 255252), (356, 217251), (404, 191439), (478, 161802), (534, 144834), (606, 127626), (717, 107868), (801, 96556), (909, 85084), (956, 80901), (1068, 72417), (1212, 63813), (1434, 53934), (1602, 48278), (1818, 42542), (2151, 35956), (2868, 26967), (3204, 24139), (3636, 21271), (4302, 17978), (8604, 8989)]