81093492

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2647}}^1$

素因数の和:2717

約数の個数: 72

約数和(自身を含む): 219762816

約数和(自身を除く): 138669324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 37, 46, 69, 74, 92, 111, 138, 148, 207, 222, 276, 333, 414, 444, 666, 828, 851, 1332, 1702, 2553, 2647, 3404, 5106, 5294, 7659, 7941, 10212, 10588, 15318, 15882, 23823, 30636, 31764, 47646, 60881, 95292, 97939, 121762, 182643, 195878, 243524, 293817, 365286, 391756, 547929, 587634, 730572, 881451, 1095858, 1175268, 1762902, 2191716, 2252597, 3525804, 4505194, 6757791, 9010388, 13515582, 20273373, 27031164, 40546746, 81093492]

約数ペア:

[(1, 81093492), (2, 40546746), (3, 27031164), (4, 20273373), (6, 13515582), (9, 9010388), (12, 6757791), (18, 4505194), (23, 3525804), (36, 2252597), (37, 2191716), (46, 1762902), (69, 1175268), (74, 1095858), (92, 881451), (111, 730572), (138, 587634), (148, 547929), (207, 391756), (222, 365286), (276, 293817), (333, 243524), (414, 195878), (444, 182643), (666, 121762), (828, 97939), (851, 95292), (1332, 60881), (1702, 47646), (2553, 31764), (2647, 30636), (3404, 23823), (5106, 15882), (5294, 15318), (7659, 10588), (7941, 10212)]