80408844

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:184

約数の個数: 144

約数和(自身を含む): 228559968

約数和(自身を除く): 148151124

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 51, 53, 67, 68, 74, 102, 106, 111, 134, 148, 153, 159, 201, 204, 212, 222, 268, 306, 318, 333, 402, 444, 477, 603, 612, 629, 636, 666, 804, 901, 954, 1139, 1206, 1258, 1332, 1802, 1887, 1908, 1961, 2278, 2412, 2479, 2516, 2703, 3417, 3551, 3604, 3774, 3922, 4556, 4958, 5406, 5661, 5883, 6834, 7102, 7437, 7548, 7844, 8109, 9916, 10251, 10653, 10812, 11322, 11766, 13668, 14204, 14874, 16218, 17649, 20502, 21306, 22311, 22644, 23532, 29748, 31959, 32436, 33337, 35298, 41004, 42143, 42612, 44622, 60367, 63918, 66674, 70596, 84286, 89244, 100011, 120734, 126429, 127836, 131387, 133348, 168572, 181101, 200022, 241468, 252858, 262774, 300033, 362202, 379287, 394161, 400044, 505716, 525548, 543303, 600066, 724404, 758574, 788322, 1086606, 1182483, 1200132, 1517148, 1576644, 2173212, 2233579, 2364966, 4467158, 4729932, 6700737, 8934316, 13401474, 20102211, 26802948, 40204422, 80408844]

約数ペア:

[(1, 80408844), (2, 40204422), (3, 26802948), (4, 20102211), (6, 13401474), (9, 8934316), (12, 6700737), (17, 4729932), (18, 4467158), (34, 2364966), (36, 2233579), (37, 2173212), (51, 1576644), (53, 1517148), (67, 1200132), (68, 1182483), (74, 1086606), (102, 788322), (106, 758574), (111, 724404), (134, 600066), (148, 543303), (153, 525548), (159, 505716), (201, 400044), (204, 394161), (212, 379287), (222, 362202), (268, 300033), (306, 262774), (318, 252858), (333, 241468), (402, 200022), (444, 181101), (477, 168572), (603, 133348), (612, 131387), (629, 127836), (636, 126429), (666, 120734), (804, 100011), (901, 89244), (954, 84286), (1139, 70596), (1206, 66674), (1258, 63918), (1332, 60367), (1802, 44622), (1887, 42612), (1908, 42143), (1961, 41004), (2278, 35298), (2412, 33337), (2479, 32436), (2516, 31959), (2703, 29748), (3417, 23532), (3551, 22644), (3604, 22311), (3774, 21306), (3922, 20502), (4556, 17649), (4958, 16218), (5406, 14874), (5661, 14204), (5883, 13668), (6834, 11766), (7102, 11322), (7437, 10812), (7548, 10653), (7844, 10251), (8109, 9916)]