81761184

素因数分解:

$2^5\times 3^3\times {\mathrm{173}}^1\times {\mathrm{547}}^1$

素因数の和:739

約数の個数: 96

約数和(自身を含む): 240287040

約数和(自身を除く): 158525856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 173, 216, 288, 346, 432, 519, 547, 692, 864, 1038, 1094, 1384, 1557, 1641, 2076, 2188, 2768, 3114, 3282, 4152, 4376, 4671, 4923, 5536, 6228, 6564, 8304, 8752, 9342, 9846, 12456, 13128, 14769, 16608, 17504, 18684, 19692, 24912, 26256, 29538, 37368, 39384, 49824, 52512, 59076, 74736, 78768, 94631, 118152, 149472, 157536, 189262, 236304, 283893, 378524, 472608, 567786, 757048, 851679, 1135572, 1514096, 1703358, 2271144, 2555037, 3028192, 3406716, 4542288, 5110074, 6813432, 9084576, 10220148, 13626864, 20440296, 27253728, 40880592, 81761184]

約数ペア:

[(1, 81761184), (2, 40880592), (3, 27253728), (4, 20440296), (6, 13626864), (8, 10220148), (9, 9084576), (12, 6813432), (16, 5110074), (18, 4542288), (24, 3406716), (27, 3028192), (32, 2555037), (36, 2271144), (48, 1703358), (54, 1514096), (72, 1135572), (96, 851679), (108, 757048), (144, 567786), (173, 472608), (216, 378524), (288, 283893), (346, 236304), (432, 189262), (519, 157536), (547, 149472), (692, 118152), (864, 94631), (1038, 78768), (1094, 74736), (1384, 59076), (1557, 52512), (1641, 49824), (2076, 39384), (2188, 37368), (2768, 29538), (3114, 26256), (3282, 24912), (4152, 19692), (4376, 18684), (4671, 17504), (4923, 16608), (5536, 14769), (6228, 13128), (6564, 12456), (8304, 9846), (8752, 9342)]