72668664

素因数分解:

$2^3\times 3^5\times {\mathrm{29}}^1\times {\mathrm{1289}}^1$

素因数の和:1339

約数の個数: 96

約数和(自身を含む): 211302000

約数和(自身を除く): 138633336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 81, 87, 108, 116, 162, 174, 216, 232, 243, 261, 324, 348, 486, 522, 648, 696, 783, 972, 1044, 1289, 1566, 1944, 2088, 2349, 2578, 3132, 3867, 4698, 5156, 6264, 7047, 7734, 9396, 10312, 11601, 14094, 15468, 18792, 23202, 28188, 30936, 34803, 37381, 46404, 56376, 69606, 74762, 92808, 104409, 112143, 139212, 149524, 208818, 224286, 278424, 299048, 313227, 336429, 417636, 448572, 626454, 672858, 835272, 897144, 1009287, 1252908, 1345716, 2018574, 2505816, 2691432, 3027861, 4037148, 6055722, 8074296, 9083583, 12111444, 18167166, 24222888, 36334332, 72668664]

約数ペア:

[(1, 72668664), (2, 36334332), (3, 24222888), (4, 18167166), (6, 12111444), (8, 9083583), (9, 8074296), (12, 6055722), (18, 4037148), (24, 3027861), (27, 2691432), (29, 2505816), (36, 2018574), (54, 1345716), (58, 1252908), (72, 1009287), (81, 897144), (87, 835272), (108, 672858), (116, 626454), (162, 448572), (174, 417636), (216, 336429), (232, 313227), (243, 299048), (261, 278424), (324, 224286), (348, 208818), (486, 149524), (522, 139212), (648, 112143), (696, 104409), (783, 92808), (972, 74762), (1044, 69606), (1289, 56376), (1566, 46404), (1944, 37381), (2088, 34803), (2349, 30936), (2578, 28188), (3132, 23202), (3867, 18792), (4698, 15468), (5156, 14094), (6264, 11601), (7047, 10312), (7734, 9396)]