9720672

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{7789}}^1$

素因数の和:7815

約数の個数: 48

約数和(自身を含む): 27483120

約数和(自身を除く): 17762448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 7789, 15578, 23367, 31156, 46734, 62312, 93468, 101257, 124624, 186936, 202514, 249248, 303771, 373872, 405028, 607542, 747744, 810056, 1215084, 1620112, 2430168, 3240224, 4860336, 9720672]

約数ペア:

[(1, 9720672), (2, 4860336), (3, 3240224), (4, 2430168), (6, 1620112), (8, 1215084), (12, 810056), (13, 747744), (16, 607542), (24, 405028), (26, 373872), (32, 303771), (39, 249248), (48, 202514), (52, 186936), (78, 124624), (96, 101257), (104, 93468), (156, 62312), (208, 46734), (312, 31156), (416, 23367), (624, 15578), (1248, 7789)]