72685312

素因数分解:

$2^8\times 7^1\times {\mathrm{47}}^1\times {\mathrm{863}}^1$

素因数の和:933

約数の個数: 72

約数和(自身を含む): 169537536

約数和(自身を除く): 96852224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 256, 329, 376, 448, 658, 752, 863, 896, 1316, 1504, 1726, 1792, 2632, 3008, 3452, 5264, 6016, 6041, 6904, 10528, 12032, 12082, 13808, 21056, 24164, 27616, 40561, 42112, 48328, 55232, 81122, 84224, 96656, 110464, 162244, 193312, 220928, 283927, 324488, 386624, 567854, 648976, 773248, 1135708, 1297952, 1546496, 2271416, 2595904, 4542832, 5191808, 9085664, 10383616, 18171328, 36342656, 72685312]

約数ペア:

[(1, 72685312), (2, 36342656), (4, 18171328), (7, 10383616), (8, 9085664), (14, 5191808), (16, 4542832), (28, 2595904), (32, 2271416), (47, 1546496), (56, 1297952), (64, 1135708), (94, 773248), (112, 648976), (128, 567854), (188, 386624), (224, 324488), (256, 283927), (329, 220928), (376, 193312), (448, 162244), (658, 110464), (752, 96656), (863, 84224), (896, 81122), (1316, 55232), (1504, 48328), (1726, 42112), (1792, 40561), (2632, 27616), (3008, 24164), (3452, 21056), (5264, 13808), (6016, 12082), (6041, 12032), (6904, 10528)]