82438576

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{467}}^1$

素因数の和:562

約数の個数: 80

約数和(自身を含む): 188023680

約数和(自身を除く): 105585104

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 59, 68, 88, 118, 136, 176, 187, 236, 272, 374, 467, 472, 649, 748, 934, 944, 1003, 1298, 1496, 1868, 2006, 2596, 2992, 3736, 4012, 5137, 5192, 7472, 7939, 8024, 10274, 10384, 11033, 15878, 16048, 20548, 22066, 27553, 31756, 41096, 44132, 55106, 63512, 82192, 87329, 88264, 110212, 127024, 174658, 176528, 220424, 303083, 349316, 440848, 468401, 606166, 698632, 936802, 1212332, 1397264, 1873604, 2424664, 3747208, 4849328, 5152411, 7494416, 10304822, 20609644, 41219288, 82438576]

約数ペア:

[(1, 82438576), (2, 41219288), (4, 20609644), (8, 10304822), (11, 7494416), (16, 5152411), (17, 4849328), (22, 3747208), (34, 2424664), (44, 1873604), (59, 1397264), (68, 1212332), (88, 936802), (118, 698632), (136, 606166), (176, 468401), (187, 440848), (236, 349316), (272, 303083), (374, 220424), (467, 176528), (472, 174658), (649, 127024), (748, 110212), (934, 88264), (944, 87329), (1003, 82192), (1298, 63512), (1496, 55106), (1868, 44132), (2006, 41096), (2596, 31756), (2992, 27553), (3736, 22066), (4012, 20548), (5137, 16048), (5192, 15878), (7472, 11033), (7939, 10384), (8024, 10274)]