85690164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:373

約数の個数: 96

約数和(自身を含む): 237081600

約数和(自身を除く): 151391436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 139, 164, 179, 246, 278, 287, 358, 417, 492, 537, 556, 574, 716, 834, 861, 973, 1074, 1148, 1253, 1668, 1722, 1946, 2148, 2506, 2919, 3444, 3759, 3892, 5012, 5699, 5838, 7339, 7518, 11398, 11676, 14678, 15036, 17097, 22017, 22796, 24881, 29356, 34194, 39893, 44034, 49762, 51373, 68388, 74643, 79786, 88068, 99524, 102746, 119679, 149286, 154119, 159572, 174167, 205492, 239358, 298572, 308238, 348334, 478716, 522501, 616476, 696668, 1020121, 1045002, 2040242, 2090004, 3060363, 4080484, 6120726, 7140847, 12241452, 14281694, 21422541, 28563388, 42845082, 85690164]

約数ペア:

[(1, 85690164), (2, 42845082), (3, 28563388), (4, 21422541), (6, 14281694), (7, 12241452), (12, 7140847), (14, 6120726), (21, 4080484), (28, 3060363), (41, 2090004), (42, 2040242), (82, 1045002), (84, 1020121), (123, 696668), (139, 616476), (164, 522501), (179, 478716), (246, 348334), (278, 308238), (287, 298572), (358, 239358), (417, 205492), (492, 174167), (537, 159572), (556, 154119), (574, 149286), (716, 119679), (834, 102746), (861, 99524), (973, 88068), (1074, 79786), (1148, 74643), (1253, 68388), (1668, 51373), (1722, 49762), (1946, 44034), (2148, 39893), (2506, 34194), (2919, 29356), (3444, 24881), (3759, 22796), (3892, 22017), (5012, 17097), (5699, 15036), (5838, 14678), (7339, 11676), (7518, 11398)]