74907072

素因数分解:

$2^6\times 3^3\times {\mathrm{67}}^1\times {\mathrm{647}}^1$

素因数の和:735

約数の個数: 112

約数和(自身を含む): 223845120

約数和(自身を除く): 148938048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 67, 72, 96, 108, 134, 144, 192, 201, 216, 268, 288, 402, 432, 536, 576, 603, 647, 804, 864, 1072, 1206, 1294, 1608, 1728, 1809, 1941, 2144, 2412, 2588, 3216, 3618, 3882, 4288, 4824, 5176, 5823, 6432, 7236, 7764, 9648, 10352, 11646, 12864, 14472, 15528, 17469, 19296, 20704, 23292, 28944, 31056, 34938, 38592, 41408, 43349, 46584, 57888, 62112, 69876, 86698, 93168, 115776, 124224, 130047, 139752, 173396, 186336, 260094, 279504, 346792, 372672, 390141, 520188, 559008, 693584, 780282, 1040376, 1118016, 1170423, 1387168, 1560564, 2080752, 2340846, 2774336, 3121128, 4161504, 4681692, 6242256, 8323008, 9363384, 12484512, 18726768, 24969024, 37453536, 74907072]

約数ペア:

[(1, 74907072), (2, 37453536), (3, 24969024), (4, 18726768), (6, 12484512), (8, 9363384), (9, 8323008), (12, 6242256), (16, 4681692), (18, 4161504), (24, 3121128), (27, 2774336), (32, 2340846), (36, 2080752), (48, 1560564), (54, 1387168), (64, 1170423), (67, 1118016), (72, 1040376), (96, 780282), (108, 693584), (134, 559008), (144, 520188), (192, 390141), (201, 372672), (216, 346792), (268, 279504), (288, 260094), (402, 186336), (432, 173396), (536, 139752), (576, 130047), (603, 124224), (647, 115776), (804, 93168), (864, 86698), (1072, 69876), (1206, 62112), (1294, 57888), (1608, 46584), (1728, 43349), (1809, 41408), (1941, 38592), (2144, 34938), (2412, 31056), (2588, 28944), (3216, 23292), (3618, 20704), (3882, 19296), (4288, 17469), (4824, 15528), (5176, 14472), (5823, 12864), (6432, 11646), (7236, 10352), (7764, 9648)]