79756872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2531}}^1$

素因数の和:2654

約数の個数: 64

約数和(自身を含む): 216941760

約数和(自身を除く): 137184888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 101, 104, 156, 202, 303, 312, 404, 606, 808, 1212, 1313, 2424, 2531, 2626, 3939, 5062, 5252, 7593, 7878, 10124, 10504, 15186, 15756, 20248, 30372, 31512, 32903, 60744, 65806, 98709, 131612, 197418, 255631, 263224, 394836, 511262, 766893, 789672, 1022524, 1533786, 2045048, 3067572, 3323203, 6135144, 6646406, 9969609, 13292812, 19939218, 26585624, 39878436, 79756872]

約数ペア:

[(1, 79756872), (2, 39878436), (3, 26585624), (4, 19939218), (6, 13292812), (8, 9969609), (12, 6646406), (13, 6135144), (24, 3323203), (26, 3067572), (39, 2045048), (52, 1533786), (78, 1022524), (101, 789672), (104, 766893), (156, 511262), (202, 394836), (303, 263224), (312, 255631), (404, 197418), (606, 131612), (808, 98709), (1212, 65806), (1313, 60744), (2424, 32903), (2531, 31512), (2626, 30372), (3939, 20248), (5062, 15756), (5252, 15186), (7593, 10504), (7878, 10124)]