71417472

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{163}}^2$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 218141280

約数和(自身を除く): 146723808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 163, 168, 192, 224, 326, 336, 384, 448, 489, 652, 672, 896, 978, 1141, 1304, 1344, 1956, 2282, 2608, 2688, 3423, 3912, 4564, 5216, 6846, 7824, 9128, 10432, 13692, 15648, 18256, 20864, 26569, 27384, 31296, 36512, 53138, 54768, 62592, 73024, 79707, 106276, 109536, 146048, 159414, 185983, 212552, 219072, 318828, 371966, 425104, 438144, 557949, 637656, 743932, 850208, 1115898, 1275312, 1487864, 1700416, 2231796, 2550624, 2975728, 3400832, 4463592, 5101248, 5951456, 8927184, 10202496, 11902912, 17854368, 23805824, 35708736, 71417472]

約数ペア:

[(1, 71417472), (2, 35708736), (3, 23805824), (4, 17854368), (6, 11902912), (7, 10202496), (8, 8927184), (12, 5951456), (14, 5101248), (16, 4463592), (21, 3400832), (24, 2975728), (28, 2550624), (32, 2231796), (42, 1700416), (48, 1487864), (56, 1275312), (64, 1115898), (84, 850208), (96, 743932), (112, 637656), (128, 557949), (163, 438144), (168, 425104), (192, 371966), (224, 318828), (326, 219072), (336, 212552), (384, 185983), (448, 159414), (489, 146048), (652, 109536), (672, 106276), (896, 79707), (978, 73024), (1141, 62592), (1304, 54768), (1344, 53138), (1956, 36512), (2282, 31296), (2608, 27384), (2688, 26569), (3423, 20864), (3912, 18256), (4564, 15648), (5216, 13692), (6846, 10432), (7824, 9128)]