72875904

素因数分解:

$2^7\times 3^1\times {\mathrm{173}}^1\times {\mathrm{1097}}^1$

素因数の和:1287

約数の個数: 64

約数和(自身を含む): 194873040

約数和(自身を除く): 121997136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 173, 192, 346, 384, 519, 692, 1038, 1097, 1384, 2076, 2194, 2768, 3291, 4152, 4388, 5536, 6582, 8304, 8776, 11072, 13164, 16608, 17552, 22144, 26328, 33216, 35104, 52656, 66432, 70208, 105312, 140416, 189781, 210624, 379562, 421248, 569343, 759124, 1138686, 1518248, 2277372, 3036496, 4554744, 6072992, 9109488, 12145984, 18218976, 24291968, 36437952, 72875904]

約数ペア:

[(1, 72875904), (2, 36437952), (3, 24291968), (4, 18218976), (6, 12145984), (8, 9109488), (12, 6072992), (16, 4554744), (24, 3036496), (32, 2277372), (48, 1518248), (64, 1138686), (96, 759124), (128, 569343), (173, 421248), (192, 379562), (346, 210624), (384, 189781), (519, 140416), (692, 105312), (1038, 70208), (1097, 66432), (1384, 52656), (2076, 35104), (2194, 33216), (2768, 26328), (3291, 22144), (4152, 17552), (4388, 16608), (5536, 13164), (6582, 11072), (8304, 8776)]