80173968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6449}}^1$

素因数の和:6504

約数の個数: 80

約数和(自身を含む): 243139200

約数和(自身を除く): 162965232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1554, 1776, 2072, 3108, 4144, 6216, 6449, 12432, 12898, 19347, 25796, 38694, 45143, 51592, 77388, 90286, 103184, 135429, 154776, 180572, 238613, 270858, 309552, 361144, 477226, 541716, 715839, 722288, 954452, 1083432, 1431678, 1670291, 1908904, 2166864, 2863356, 3340582, 3817808, 5010873, 5726712, 6681164, 10021746, 11453424, 13362328, 20043492, 26724656, 40086984, 80173968]

約数ペア:

[(1, 80173968), (2, 40086984), (3, 26724656), (4, 20043492), (6, 13362328), (7, 11453424), (8, 10021746), (12, 6681164), (14, 5726712), (16, 5010873), (21, 3817808), (24, 3340582), (28, 2863356), (37, 2166864), (42, 1908904), (48, 1670291), (56, 1431678), (74, 1083432), (84, 954452), (111, 722288), (112, 715839), (148, 541716), (168, 477226), (222, 361144), (259, 309552), (296, 270858), (336, 238613), (444, 180572), (518, 154776), (592, 135429), (777, 103184), (888, 90286), (1036, 77388), (1554, 51592), (1776, 45143), (2072, 38694), (3108, 25796), (4144, 19347), (6216, 12898), (6449, 12432)]