80435568

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{98573}}^1$

素因数の和:98601

約数の個数: 40

約数和(自身を含む): 220017168

約数和(自身を除く): 139581600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 98573, 197146, 295719, 394292, 591438, 788584, 1182876, 1577168, 1675741, 2365752, 3351482, 4731504, 5027223, 6702964, 10054446, 13405928, 20108892, 26811856, 40217784, 80435568]

約数ペア:

[(1, 80435568), (2, 40217784), (3, 26811856), (4, 20108892), (6, 13405928), (8, 10054446), (12, 6702964), (16, 5027223), (17, 4731504), (24, 3351482), (34, 2365752), (48, 1675741), (51, 1577168), (68, 1182876), (102, 788584), (136, 591438), (204, 394292), (272, 295719), (408, 197146), (816, 98573)]