68725776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1493}}^1$

素因数の和:1648

約数の個数: 80

約数和(自身を含む): 204522624

約数和(自身を除く): 135796848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 137, 168, 274, 336, 411, 548, 822, 959, 1096, 1493, 1644, 1918, 2192, 2877, 2986, 3288, 3836, 4479, 5754, 5972, 6576, 7672, 8958, 10451, 11508, 11944, 15344, 17916, 20902, 23016, 23888, 31353, 35832, 41804, 46032, 62706, 71664, 83608, 125412, 167216, 204541, 250824, 409082, 501648, 613623, 818164, 1227246, 1431787, 1636328, 2454492, 2863574, 3272656, 4295361, 4908984, 5727148, 8590722, 9817968, 11454296, 17181444, 22908592, 34362888, 68725776]

約数ペア:

[(1, 68725776), (2, 34362888), (3, 22908592), (4, 17181444), (6, 11454296), (7, 9817968), (8, 8590722), (12, 5727148), (14, 4908984), (16, 4295361), (21, 3272656), (24, 2863574), (28, 2454492), (42, 1636328), (48, 1431787), (56, 1227246), (84, 818164), (112, 613623), (137, 501648), (168, 409082), (274, 250824), (336, 204541), (411, 167216), (548, 125412), (822, 83608), (959, 71664), (1096, 62706), (1493, 46032), (1644, 41804), (1918, 35832), (2192, 31353), (2877, 23888), (2986, 23016), (3288, 20902), (3836, 17916), (4479, 15344), (5754, 11944), (5972, 11508), (6576, 10451), (7672, 8958)]