80932716

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^2\times {\mathrm{2593}}^1$

素因数の和:2640

約数の個数: 72

約数和(自身を含む): 222980240

約数和(自身を除く): 142047524

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 289, 306, 459, 578, 612, 867, 918, 1156, 1734, 1836, 2593, 2601, 3468, 5186, 5202, 7779, 7803, 10372, 10404, 15558, 15606, 23337, 31116, 31212, 44081, 46674, 70011, 88162, 93348, 132243, 140022, 176324, 264486, 280044, 396729, 528972, 749377, 793458, 1190187, 1498754, 1586916, 2248131, 2380374, 2997508, 4496262, 4760748, 6744393, 8992524, 13488786, 20233179, 26977572, 40466358, 80932716]

約数ペア:

[(1, 80932716), (2, 40466358), (3, 26977572), (4, 20233179), (6, 13488786), (9, 8992524), (12, 6744393), (17, 4760748), (18, 4496262), (27, 2997508), (34, 2380374), (36, 2248131), (51, 1586916), (54, 1498754), (68, 1190187), (102, 793458), (108, 749377), (153, 528972), (204, 396729), (289, 280044), (306, 264486), (459, 176324), (578, 140022), (612, 132243), (867, 93348), (918, 88162), (1156, 70011), (1734, 46674), (1836, 44081), (2593, 31212), (2601, 31116), (3468, 23337), (5186, 15606), (5202, 15558), (7779, 10404), (7803, 10372)]