80512848

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1049}}^1$

素因数の和:1117

約数の個数: 120

約数和(自身を含む): 248812200

約数和(自身を除く): 168299352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 41, 48, 52, 72, 78, 82, 104, 117, 123, 144, 156, 164, 208, 234, 246, 312, 328, 369, 468, 492, 533, 624, 656, 738, 936, 984, 1049, 1066, 1476, 1599, 1872, 1968, 2098, 2132, 2952, 3147, 3198, 4196, 4264, 4797, 5904, 6294, 6396, 8392, 8528, 9441, 9594, 12588, 12792, 13637, 16784, 18882, 19188, 25176, 25584, 27274, 37764, 38376, 40911, 43009, 50352, 54548, 75528, 76752, 81822, 86018, 109096, 122733, 129027, 151056, 163644, 172036, 218192, 245466, 258054, 327288, 344072, 387081, 490932, 516108, 559117, 654576, 688144, 774162, 981864, 1032216, 1118234, 1548324, 1677351, 1963728, 2064432, 2236468, 3096648, 3354702, 4472936, 5032053, 6193296, 6709404, 8945872, 10064106, 13418808, 20128212, 26837616, 40256424, 80512848]

約数ペア:

[(1, 80512848), (2, 40256424), (3, 26837616), (4, 20128212), (6, 13418808), (8, 10064106), (9, 8945872), (12, 6709404), (13, 6193296), (16, 5032053), (18, 4472936), (24, 3354702), (26, 3096648), (36, 2236468), (39, 2064432), (41, 1963728), (48, 1677351), (52, 1548324), (72, 1118234), (78, 1032216), (82, 981864), (104, 774162), (117, 688144), (123, 654576), (144, 559117), (156, 516108), (164, 490932), (208, 387081), (234, 344072), (246, 327288), (312, 258054), (328, 245466), (369, 218192), (468, 172036), (492, 163644), (533, 151056), (624, 129027), (656, 122733), (738, 109096), (936, 86018), (984, 81822), (1049, 76752), (1066, 75528), (1476, 54548), (1599, 50352), (1872, 43009), (1968, 40911), (2098, 38376), (2132, 37764), (2952, 27274), (3147, 25584), (3198, 25176), (4196, 19188), (4264, 18882), (4797, 16784), (5904, 13637), (6294, 12792), (6396, 12588), (8392, 9594), (8528, 9441)]