80274312

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{30133}}^1$

素因数の和:30182

約数の個数: 48

約数和(自身を含む): 223292940

約数和(自身を除く): 143018628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 30133, 60266, 90399, 120532, 180798, 241064, 271197, 361596, 542394, 723192, 1084788, 1114921, 2169576, 2229842, 3344763, 4459684, 6689526, 8919368, 10034289, 13379052, 20068578, 26758104, 40137156, 80274312]

約数ペア:

[(1, 80274312), (2, 40137156), (3, 26758104), (4, 20068578), (6, 13379052), (8, 10034289), (9, 8919368), (12, 6689526), (18, 4459684), (24, 3344763), (36, 2229842), (37, 2169576), (72, 1114921), (74, 1084788), (111, 723192), (148, 542394), (222, 361596), (296, 271197), (333, 241064), (444, 180798), (666, 120532), (888, 90399), (1332, 60266), (2664, 30133)]