73537776

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:431

約数の個数: 120

約数和(自身を含む): 223919696

約数和(自身を除く): 150381920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 163, 208, 234, 241, 312, 326, 468, 482, 489, 624, 652, 723, 936, 964, 978, 1304, 1446, 1467, 1872, 1928, 1956, 2119, 2169, 2608, 2892, 2934, 3133, 3856, 3912, 4238, 4338, 5784, 5868, 6266, 6357, 7824, 8476, 8676, 9399, 11568, 11736, 12532, 12714, 16952, 17352, 18798, 19071, 23472, 25064, 25428, 28197, 33904, 34704, 37596, 38142, 39283, 50128, 50856, 56394, 75192, 76284, 78566, 101712, 112788, 117849, 150384, 152568, 157132, 225576, 235698, 305136, 314264, 353547, 451152, 471396, 510679, 628528, 707094, 942792, 1021358, 1414188, 1532037, 1885584, 2042716, 2828376, 3064074, 4085432, 4596111, 5656752, 6128148, 8170864, 9192222, 12256296, 18384444, 24512592, 36768888, 73537776]

約数ペア:

[(1, 73537776), (2, 36768888), (3, 24512592), (4, 18384444), (6, 12256296), (8, 9192222), (9, 8170864), (12, 6128148), (13, 5656752), (16, 4596111), (18, 4085432), (24, 3064074), (26, 2828376), (36, 2042716), (39, 1885584), (48, 1532037), (52, 1414188), (72, 1021358), (78, 942792), (104, 707094), (117, 628528), (144, 510679), (156, 471396), (163, 451152), (208, 353547), (234, 314264), (241, 305136), (312, 235698), (326, 225576), (468, 157132), (482, 152568), (489, 150384), (624, 117849), (652, 112788), (723, 101712), (936, 78566), (964, 76284), (978, 75192), (1304, 56394), (1446, 50856), (1467, 50128), (1872, 39283), (1928, 38142), (1956, 37596), (2119, 34704), (2169, 33904), (2608, 28197), (2892, 25428), (2934, 25064), (3133, 23472), (3856, 19071), (3912, 18798), (4238, 17352), (4338, 16952), (5784, 12714), (5868, 12532), (6266, 11736), (6357, 11568), (7824, 9399), (8476, 8676)]