987785712

素因数分解:

$2^4\times 3^3\times {\mathrm{173}}^1\times {\mathrm{13217}}^1$

素因数の和:13407

約数の個数: 80

約数和(自身を含む): 2851915680

約数和(自身を除く): 1864129968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 173, 216, 346, 432, 519, 692, 1038, 1384, 1557, 2076, 2768, 3114, 4152, 4671, 6228, 8304, 9342, 12456, 13217, 18684, 24912, 26434, 37368, 39651, 52868, 74736, 79302, 105736, 118953, 158604, 211472, 237906, 317208, 356859, 475812, 634416, 713718, 951624, 1427436, 1903248, 2286541, 2854872, 4573082, 5709744, 6859623, 9146164, 13719246, 18292328, 20578869, 27438492, 36584656, 41157738, 54876984, 61736607, 82315476, 109753968, 123473214, 164630952, 246946428, 329261904, 493892856, 987785712]

約数ペア:

[(1, 987785712), (2, 493892856), (3, 329261904), (4, 246946428), (6, 164630952), (8, 123473214), (9, 109753968), (12, 82315476), (16, 61736607), (18, 54876984), (24, 41157738), (27, 36584656), (36, 27438492), (48, 20578869), (54, 18292328), (72, 13719246), (108, 9146164), (144, 6859623), (173, 5709744), (216, 4573082), (346, 2854872), (432, 2286541), (519, 1903248), (692, 1427436), (1038, 951624), (1384, 713718), (1557, 634416), (2076, 475812), (2768, 356859), (3114, 317208), (4152, 237906), (4671, 211472), (6228, 158604), (8304, 118953), (9342, 105736), (12456, 79302), (13217, 74736), (18684, 52868), (24912, 39651), (26434, 37368)]