68909976

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{56299}}^1$

素因数の和:56328

約数の個数: 48

約数和(自身を含む): 197613000

約数和(自身を除く): 128703024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 56299, 112598, 168897, 225196, 337794, 450392, 506691, 675588, 957083, 1013382, 1351176, 1914166, 2026764, 2871249, 3828332, 4053528, 5742498, 7656664, 8613747, 11484996, 17227494, 22969992, 34454988, 68909976]

約数ペア:

[(1, 68909976), (2, 34454988), (3, 22969992), (4, 17227494), (6, 11484996), (8, 8613747), (9, 7656664), (12, 5742498), (17, 4053528), (18, 3828332), (24, 2871249), (34, 2026764), (36, 1914166), (51, 1351176), (68, 1013382), (72, 957083), (102, 675588), (136, 506691), (153, 450392), (204, 337794), (306, 225196), (408, 168897), (612, 112598), (1224, 56299)]