80820654

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{6869}}^1$

素因数の和:6964

約数の個数: 32

約数和(自身を含む): 169166880

約数和(自身を除く): 88346226

約数列:

[1, 2, 3, 6, 37, 53, 74, 106, 111, 159, 222, 318, 1961, 3922, 5883, 6869, 11766, 13738, 20607, 41214, 254153, 364057, 508306, 728114, 762459, 1092171, 1524918, 2184342, 13470109, 26940218, 40410327, 80820654]

約数ペア:

[(1, 80820654), (2, 40410327), (3, 26940218), (6, 13470109), (37, 2184342), (53, 1524918), (74, 1092171), (106, 762459), (111, 728114), (159, 508306), (222, 364057), (318, 254153), (1961, 41214), (3922, 20607), (5883, 13738), (6869, 11766)]