171273744

素因数分解:

$2^4\times 3^3\times {\mathrm{449}}^1\times {\mathrm{883}}^1$

素因数の和:1349

約数の個数: 80

約数和(自身を含む): 493272000

約数和(自身を除く): 321998256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 449, 883, 898, 1347, 1766, 1796, 2649, 2694, 3532, 3592, 4041, 5298, 5388, 7064, 7184, 7947, 8082, 10596, 10776, 12123, 14128, 15894, 16164, 21192, 21552, 23841, 24246, 31788, 32328, 42384, 47682, 48492, 63576, 64656, 95364, 96984, 127152, 190728, 193968, 381456, 396467, 792934, 1189401, 1585868, 2378802, 3171736, 3568203, 4757604, 6343472, 7136406, 9515208, 10704609, 14272812, 19030416, 21409218, 28545624, 42818436, 57091248, 85636872, 171273744]

約数ペア:

[(1, 171273744), (2, 85636872), (3, 57091248), (4, 42818436), (6, 28545624), (8, 21409218), (9, 19030416), (12, 14272812), (16, 10704609), (18, 9515208), (24, 7136406), (27, 6343472), (36, 4757604), (48, 3568203), (54, 3171736), (72, 2378802), (108, 1585868), (144, 1189401), (216, 792934), (432, 396467), (449, 381456), (883, 193968), (898, 190728), (1347, 127152), (1766, 96984), (1796, 95364), (2649, 64656), (2694, 63576), (3532, 48492), (3592, 47682), (4041, 42384), (5298, 32328), (5388, 31788), (7064, 24246), (7184, 23841), (7947, 21552), (8082, 21192), (10596, 16164), (10776, 15894), (12123, 14128)]