80238144

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{263}}^1$

素因数の和:512

約数の個数: 112

約数和(自身を含む): 244620288

約数和(自身を除く): 164382144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 227, 263, 336, 448, 454, 526, 672, 681, 789, 908, 1052, 1344, 1362, 1578, 1589, 1816, 1841, 2104, 2724, 3156, 3178, 3632, 3682, 4208, 4767, 5448, 5523, 6312, 6356, 7264, 7364, 8416, 9534, 10896, 11046, 12624, 12712, 14528, 14728, 16832, 19068, 21792, 22092, 25248, 25424, 29456, 38136, 43584, 44184, 50496, 50848, 58912, 59701, 76272, 88368, 101696, 117824, 119402, 152544, 176736, 179103, 238804, 305088, 353472, 358206, 417907, 477608, 716412, 835814, 955216, 1253721, 1432824, 1671628, 1910432, 2507442, 2865648, 3343256, 3820864, 5014884, 5731296, 6686512, 10029768, 11462592, 13373024, 20059536, 26746048, 40119072, 80238144]

約数ペア:

[(1, 80238144), (2, 40119072), (3, 26746048), (4, 20059536), (6, 13373024), (7, 11462592), (8, 10029768), (12, 6686512), (14, 5731296), (16, 5014884), (21, 3820864), (24, 3343256), (28, 2865648), (32, 2507442), (42, 1910432), (48, 1671628), (56, 1432824), (64, 1253721), (84, 955216), (96, 835814), (112, 716412), (168, 477608), (192, 417907), (224, 358206), (227, 353472), (263, 305088), (336, 238804), (448, 179103), (454, 176736), (526, 152544), (672, 119402), (681, 117824), (789, 101696), (908, 88368), (1052, 76272), (1344, 59701), (1362, 58912), (1578, 50848), (1589, 50496), (1816, 44184), (1841, 43584), (2104, 38136), (2724, 29456), (3156, 25424), (3178, 25248), (3632, 22092), (3682, 21792), (4208, 19068), (4767, 16832), (5448, 14728), (5523, 14528), (6312, 12712), (6356, 12624), (7264, 11046), (7364, 10896), (8416, 9534)]