72611168

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{8761}}^1$

素因数の和:8815

約数の個数: 48

約数和(自身を含む): 167809824

約数和(自身を除く): 95198656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 4144, 8288, 8761, 17522, 35044, 61327, 70088, 122654, 140176, 245308, 280352, 324157, 490616, 648314, 981232, 1296628, 1962464, 2269099, 2593256, 4538198, 5186512, 9076396, 10373024, 18152792, 36305584, 72611168]

約数ペア:

[(1, 72611168), (2, 36305584), (4, 18152792), (7, 10373024), (8, 9076396), (14, 5186512), (16, 4538198), (28, 2593256), (32, 2269099), (37, 1962464), (56, 1296628), (74, 981232), (112, 648314), (148, 490616), (224, 324157), (259, 280352), (296, 245308), (518, 140176), (592, 122654), (1036, 70088), (1184, 61327), (2072, 35044), (4144, 17522), (8288, 8761)]