78868610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{877}}^1$

素因数の和:947

約数の個数: 48

約数和(自身を含む): 157313016

約数和(自身を除く): 78444406

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 529, 782, 877, 1058, 1754, 1955, 2645, 3910, 4385, 5290, 8770, 8993, 14909, 17986, 20171, 29818, 40342, 44965, 74545, 89930, 100855, 149090, 201710, 342907, 463933, 685814, 927866, 1714535, 2319665, 3429070, 4639330, 7886861, 15773722, 39434305, 78868610]

約数ペア:

[(1, 78868610), (2, 39434305), (5, 15773722), (10, 7886861), (17, 4639330), (23, 3429070), (34, 2319665), (46, 1714535), (85, 927866), (115, 685814), (170, 463933), (230, 342907), (391, 201710), (529, 149090), (782, 100855), (877, 89930), (1058, 74545), (1754, 44965), (1955, 40342), (2645, 29818), (3910, 20171), (4385, 17986), (5290, 14909), (8770, 8993)]