66340943.000000000

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2131}}^1$

素因数の和:2190

約数の個数: 112

約数和(自身を含む): 329249024

約数和(自身を除く): 223278656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 111, 112, 148, 168, 192, 222, 224, 259, 296, 336, 444, 448, 518, 592, 672, 777, 888, 1036, 1184, 1344, 1554, 1776, 2072, 2131, 2368, 3108, 3552, 4144, 4262, 6216, 6393, 7104, 8288, 8524, 12432, 12786, 14917, 16576, 17048, 24864, 25572, 29834, 34096, 44751, 49728, 51144, 59668, 68192, 78847, 89502, 102288, 119336, 136384, 157694, 179004, 204576, 236541, 238672, 315388, 358008, 409152, 473082, 477344, 551929, 630776, 716016, 946164, 954688, 1103858, 1261552, 1432032, 1655787, 1892328, 2207716, 2523104, 2864064, 3311574, 3784656, 4415432, 5046208, 6623148, 7569312, 8830864, 13246296, 15138624, 17661728, 26492592, 35323456, 52985184, 105970368]

約数ペア:

[(1, 105970368), (2, 52985184), (3, 35323456), (4, 26492592), (6, 17661728), (7, 15138624), (8, 13246296), (12, 8830864), (14, 7569312), (16, 6623148), (21, 5046208), (24, 4415432), (28, 3784656), (32, 3311574), (37, 2864064), (42, 2523104), (48, 2207716), (56, 1892328), (64, 1655787), (74, 1432032), (84, 1261552), (96, 1103858), (111, 954688), (112, 946164), (148, 716016), (168, 630776), (192, 551929), (222, 477344), (224, 473082), (259, 409152), (296, 358008), (336, 315388), (444, 238672), (448, 236541), (518, 204576), (592, 179004), (672, 157694), (777, 136384), (888, 119336), (1036, 102288), (1184, 89502), (1344, 78847), (1554, 68192), (1776, 59668), (2072, 51144), (2131, 49728), (2368, 44751), (3108, 34096), (3552, 29834), (4144, 25572), (4262, 24864), (6216, 17048), (6393, 16576), (7104, 14917), (8288, 12786), (8524, 12432)]