72132144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1567}}^1$

素因数の和:1722

約数の個数: 80

約数和(自身を含む): 214652928

約数和(自身を除く): 142520784

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, 1567, 1644, 1918, 2192, 2877, 3134, 3288, 3836, 4701, 5754, 6268, 6576, 7672, 9402, 10969, 11508, 12536, 15344, 18804, 21938, 23016, 25072, 32907, 37608, 43876, 46032, 65814, 75216, 87752, 131628, 175504, 214679, 263256, 429358, 526512, 644037, 858716, 1288074, 1502753, 1717432, 2576148, 3005506, 3434864, 4508259, 5152296, 6011012, 9016518, 10304592, 12022024, 18033036, 24044048, 36066072, 72132144]

約数ペア:

[(1, 72132144), (2, 36066072), (3, 24044048), (4, 18033036), (6, 12022024), (7, 10304592), (8, 9016518), (12, 6011012), (14, 5152296), (16, 4508259), (21, 3434864), (24, 3005506), (28, 2576148), (42, 1717432), (48, 1502753), (56, 1288074), (84, 858716), (112, 644037), (137, 526512), (168, 429358), (274, 263256), (336, 214679), (411, 175504), (548, 131628), (822, 87752), (959, 75216), (1096, 65814), (1567, 46032), (1644, 43876), (1918, 37608), (2192, 32907), (2877, 25072), (3134, 23016), (3288, 21938), (3836, 18804), (4701, 15344), (5754, 12536), (6268, 11508), (6576, 10969), (7672, 9402)]