123281568

素因数分解:

$2^5\times 3^3\times {\mathrm{97}}^1\times {\mathrm{1471}}^1$

素因数の和:1587

約数の個数: 96

約数和(自身を含む): 363525120

約数和(自身を除く): 240243552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 97, 108, 144, 194, 216, 288, 291, 388, 432, 582, 776, 864, 873, 1164, 1471, 1552, 1746, 2328, 2619, 2942, 3104, 3492, 4413, 4656, 5238, 5884, 6984, 8826, 9312, 10476, 11768, 13239, 13968, 17652, 20952, 23536, 26478, 27936, 35304, 39717, 41904, 47072, 52956, 70608, 79434, 83808, 105912, 141216, 142687, 158868, 211824, 285374, 317736, 423648, 428061, 570748, 635472, 856122, 1141496, 1270944, 1284183, 1712244, 2282992, 2568366, 3424488, 3852549, 4565984, 5136732, 6848976, 7705098, 10273464, 13697952, 15410196, 20546928, 30820392, 41093856, 61640784, 123281568]

約数ペア:

[(1, 123281568), (2, 61640784), (3, 41093856), (4, 30820392), (6, 20546928), (8, 15410196), (9, 13697952), (12, 10273464), (16, 7705098), (18, 6848976), (24, 5136732), (27, 4565984), (32, 3852549), (36, 3424488), (48, 2568366), (54, 2282992), (72, 1712244), (96, 1284183), (97, 1270944), (108, 1141496), (144, 856122), (194, 635472), (216, 570748), (288, 428061), (291, 423648), (388, 317736), (432, 285374), (582, 211824), (776, 158868), (864, 142687), (873, 141216), (1164, 105912), (1471, 83808), (1552, 79434), (1746, 70608), (2328, 52956), (2619, 47072), (2942, 41904), (3104, 39717), (3492, 35304), (4413, 27936), (4656, 26478), (5238, 23536), (5884, 20952), (6984, 17652), (8826, 13968), (9312, 13239), (10476, 11768)]