172178208

素因数分解:

$2^5\times 3^2\times {\mathrm{67}}^1\times {\mathrm{8923}}^1$

素因数の和:9006

約数の個数: 72

約数和(自身を含む): 496995408

約数和(自身を除く): 324817200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 67, 72, 96, 134, 144, 201, 268, 288, 402, 536, 603, 804, 1072, 1206, 1608, 2144, 2412, 3216, 4824, 6432, 8923, 9648, 17846, 19296, 26769, 35692, 53538, 71384, 80307, 107076, 142768, 160614, 214152, 285536, 321228, 428304, 597841, 642456, 856608, 1195682, 1284912, 1793523, 2391364, 2569824, 3587046, 4782728, 5380569, 7174092, 9565456, 10761138, 14348184, 19130912, 21522276, 28696368, 43044552, 57392736, 86089104, 172178208]

約数ペア:

[(1, 172178208), (2, 86089104), (3, 57392736), (4, 43044552), (6, 28696368), (8, 21522276), (9, 19130912), (12, 14348184), (16, 10761138), (18, 9565456), (24, 7174092), (32, 5380569), (36, 4782728), (48, 3587046), (67, 2569824), (72, 2391364), (96, 1793523), (134, 1284912), (144, 1195682), (201, 856608), (268, 642456), (288, 597841), (402, 428304), (536, 321228), (603, 285536), (804, 214152), (1072, 160614), (1206, 142768), (1608, 107076), (2144, 80307), (2412, 71384), (3216, 53538), (4824, 35692), (6432, 26769), (8923, 19296), (9648, 17846)]