81349056

素因数分解:

$2^6\times 3^3\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:463

約数の個数: 112

約数和(自身を含む): 241401600

約数和(自身を除く): 160052544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 179, 192, 216, 263, 288, 358, 432, 526, 537, 576, 716, 789, 864, 1052, 1074, 1432, 1578, 1611, 1728, 2104, 2148, 2367, 2864, 3156, 3222, 4208, 4296, 4734, 4833, 5728, 6312, 6444, 7101, 8416, 8592, 9468, 9666, 11456, 12624, 12888, 14202, 16832, 17184, 18936, 19332, 25248, 25776, 28404, 34368, 37872, 38664, 47077, 50496, 51552, 56808, 75744, 77328, 94154, 103104, 113616, 141231, 151488, 154656, 188308, 227232, 282462, 309312, 376616, 423693, 454464, 564924, 753232, 847386, 1129848, 1271079, 1506464, 1694772, 2259696, 2542158, 3012928, 3389544, 4519392, 5084316, 6779088, 9038784, 10168632, 13558176, 20337264, 27116352, 40674528, 81349056]

約数ペア:

[(1, 81349056), (2, 40674528), (3, 27116352), (4, 20337264), (6, 13558176), (8, 10168632), (9, 9038784), (12, 6779088), (16, 5084316), (18, 4519392), (24, 3389544), (27, 3012928), (32, 2542158), (36, 2259696), (48, 1694772), (54, 1506464), (64, 1271079), (72, 1129848), (96, 847386), (108, 753232), (144, 564924), (179, 454464), (192, 423693), (216, 376616), (263, 309312), (288, 282462), (358, 227232), (432, 188308), (526, 154656), (537, 151488), (576, 141231), (716, 113616), (789, 103104), (864, 94154), (1052, 77328), (1074, 75744), (1432, 56808), (1578, 51552), (1611, 50496), (1728, 47077), (2104, 38664), (2148, 37872), (2367, 34368), (2864, 28404), (3156, 25776), (3222, 25248), (4208, 19332), (4296, 18936), (4734, 17184), (4833, 16832), (5728, 14202), (6312, 12888), (6444, 12624), (7101, 11456), (8416, 9666), (8592, 9468)]