72330496

素因数分解:

$2^8\times 7^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1$

素因数の和:427

約数の個数: 72

約数和(自身を含む): 166659584

約数和(自身を除く): 94329088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 181, 223, 224, 256, 362, 446, 448, 724, 892, 896, 1267, 1448, 1561, 1784, 1792, 2534, 2896, 3122, 3568, 5068, 5792, 6244, 7136, 10136, 11584, 12488, 14272, 20272, 23168, 24976, 28544, 40363, 40544, 46336, 49952, 57088, 80726, 81088, 99904, 161452, 162176, 199808, 282541, 322904, 324352, 399616, 565082, 645808, 1130164, 1291616, 2260328, 2583232, 4520656, 5166464, 9041312, 10332928, 18082624, 36165248, 72330496]

約数ペア:

[(1, 72330496), (2, 36165248), (4, 18082624), (7, 10332928), (8, 9041312), (14, 5166464), (16, 4520656), (28, 2583232), (32, 2260328), (56, 1291616), (64, 1130164), (112, 645808), (128, 565082), (181, 399616), (223, 324352), (224, 322904), (256, 282541), (362, 199808), (446, 162176), (448, 161452), (724, 99904), (892, 81088), (896, 80726), (1267, 57088), (1448, 49952), (1561, 46336), (1784, 40544), (1792, 40363), (2534, 28544), (2896, 24976), (3122, 23168), (3568, 20272), (5068, 14272), (5792, 12488), (6244, 11584), (7136, 10136)]