76872888

素因数分解:

$2^3\times 3^4\times {\mathrm{97}}^1\times {\mathrm{1223}}^1$

素因数の和:1338

約数の個数: 80

約数和(自身を含む): 217712880

約数和(自身を除く): 140839992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 97, 108, 162, 194, 216, 291, 324, 388, 582, 648, 776, 873, 1164, 1223, 1746, 2328, 2446, 2619, 3492, 3669, 4892, 5238, 6984, 7338, 7857, 9784, 10476, 11007, 14676, 15714, 20952, 22014, 29352, 31428, 33021, 44028, 62856, 66042, 88056, 99063, 118631, 132084, 198126, 237262, 264168, 355893, 396252, 474524, 711786, 792504, 949048, 1067679, 1423572, 2135358, 2847144, 3203037, 4270716, 6406074, 8541432, 9609111, 12812148, 19218222, 25624296, 38436444, 76872888]

約数ペア:

[(1, 76872888), (2, 38436444), (3, 25624296), (4, 19218222), (6, 12812148), (8, 9609111), (9, 8541432), (12, 6406074), (18, 4270716), (24, 3203037), (27, 2847144), (36, 2135358), (54, 1423572), (72, 1067679), (81, 949048), (97, 792504), (108, 711786), (162, 474524), (194, 396252), (216, 355893), (291, 264168), (324, 237262), (388, 198126), (582, 132084), (648, 118631), (776, 99063), (873, 88056), (1164, 66042), (1223, 62856), (1746, 44028), (2328, 33021), (2446, 31428), (2619, 29352), (3492, 22014), (3669, 20952), (4892, 15714), (5238, 14676), (6984, 11007), (7338, 10476), (7857, 9784)]