80797938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 179262720

約数和(自身を除く): 98464782

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 103, 113, 178, 206, 226, 267, 309, 339, 534, 618, 678, 1157, 1339, 1469, 2314, 2678, 2938, 3471, 4017, 4407, 6942, 8034, 8814, 9167, 10057, 11639, 18334, 20114, 23278, 27501, 30171, 34917, 55002, 60342, 69834, 119171, 130741, 151307, 238342, 261482, 302614, 357513, 392223, 453921, 715026, 784446, 907842, 1035871, 2071742, 3107613, 6215226, 13466323, 26932646, 40398969, 80797938]

約数ペア:

[(1, 80797938), (2, 40398969), (3, 26932646), (6, 13466323), (13, 6215226), (26, 3107613), (39, 2071742), (78, 1035871), (89, 907842), (103, 784446), (113, 715026), (178, 453921), (206, 392223), (226, 357513), (267, 302614), (309, 261482), (339, 238342), (534, 151307), (618, 130741), (678, 119171), (1157, 69834), (1339, 60342), (1469, 55002), (2314, 34917), (2678, 30171), (2938, 27501), (3471, 23278), (4017, 20114), (4407, 18334), (6942, 11639), (8034, 10057), (8814, 9167)]