84076965

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2999}}^1$

素因数の和:3106

約数の個数: 48

約数和(自身を含む): 168480000

約数和(自身を除く): 84403035

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 89, 105, 267, 315, 445, 623, 801, 1335, 1869, 2999, 3115, 4005, 5607, 8997, 9345, 14995, 20993, 26991, 28035, 44985, 62979, 104965, 134955, 188937, 266911, 314895, 800733, 944685, 1334555, 1868377, 2402199, 4003665, 5605131, 9341885, 12010995, 16815393, 28025655, 84076965]

約数ペア:

[(1, 84076965), (3, 28025655), (5, 16815393), (7, 12010995), (9, 9341885), (15, 5605131), (21, 4003665), (35, 2402199), (45, 1868377), (63, 1334555), (89, 944685), (105, 800733), (267, 314895), (315, 266911), (445, 188937), (623, 134955), (801, 104965), (1335, 62979), (1869, 44985), (2999, 28035), (3115, 26991), (4005, 20993), (5607, 14995), (8997, 9345)]