81201312

素因数分解:

$2^5\times 3^3\times {\mathrm{93983}}^1$

素因数の和:94002

約数の個数: 48

約数和(自身を含む): 236839680

約数和(自身を除く): 155638368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 93983, 187966, 281949, 375932, 563898, 751864, 845847, 1127796, 1503728, 1691694, 2255592, 2537541, 3007456, 3383388, 4511184, 5075082, 6766776, 9022368, 10150164, 13533552, 20300328, 27067104, 40600656, 81201312]

約数ペア:

[(1, 81201312), (2, 40600656), (3, 27067104), (4, 20300328), (6, 13533552), (8, 10150164), (9, 9022368), (12, 6766776), (16, 5075082), (18, 4511184), (24, 3383388), (27, 3007456), (32, 2537541), (36, 2255592), (48, 1691694), (54, 1503728), (72, 1127796), (96, 845847), (108, 751864), (144, 563898), (216, 375932), (288, 281949), (432, 187966), (864, 93983)]