79880448

素因数分解:

$2^8\times 3^1\times {\mathrm{47}}^1\times {\mathrm{2213}}^1$

素因数の和:2279

約数の個数: 72

約数和(自身を含む): 217219968

約数和(自身を除く): 137339520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 256, 282, 376, 384, 564, 752, 768, 1128, 1504, 2213, 2256, 3008, 4426, 4512, 6016, 6639, 8852, 9024, 12032, 13278, 17704, 18048, 26556, 35408, 36096, 53112, 70816, 104011, 106224, 141632, 208022, 212448, 283264, 312033, 416044, 424896, 566528, 624066, 832088, 849792, 1248132, 1664176, 1699584, 2496264, 3328352, 4992528, 6656704, 9985056, 13313408, 19970112, 26626816, 39940224, 79880448]

約数ペア:

[(1, 79880448), (2, 39940224), (3, 26626816), (4, 19970112), (6, 13313408), (8, 9985056), (12, 6656704), (16, 4992528), (24, 3328352), (32, 2496264), (47, 1699584), (48, 1664176), (64, 1248132), (94, 849792), (96, 832088), (128, 624066), (141, 566528), (188, 424896), (192, 416044), (256, 312033), (282, 283264), (376, 212448), (384, 208022), (564, 141632), (752, 106224), (768, 104011), (1128, 70816), (1504, 53112), (2213, 36096), (2256, 35408), (3008, 26556), (4426, 18048), (4512, 17704), (6016, 13278), (6639, 12032), (8852, 9024)]