74607318

素因数分解:

$2^1\times 3^7\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 172751040

約数和(自身を除く): 98143722

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 243, 333, 461, 486, 666, 729, 922, 999, 1383, 1458, 1998, 2187, 2766, 2997, 4149, 4374, 5994, 8298, 8991, 12447, 17057, 17982, 24894, 26973, 34114, 37341, 51171, 53946, 74682, 80919, 102342, 112023, 153513, 161838, 224046, 307026, 336069, 460539, 672138, 921078, 1008207, 1381617, 2016414, 2763234, 4144851, 8289702, 12434553, 24869106, 37303659, 74607318]

約数ペア:

[(1, 74607318), (2, 37303659), (3, 24869106), (6, 12434553), (9, 8289702), (18, 4144851), (27, 2763234), (37, 2016414), (54, 1381617), (74, 1008207), (81, 921078), (111, 672138), (162, 460539), (222, 336069), (243, 307026), (333, 224046), (461, 161838), (486, 153513), (666, 112023), (729, 102342), (922, 80919), (999, 74682), (1383, 53946), (1458, 51171), (1998, 37341), (2187, 34114), (2766, 26973), (2997, 24894), (4149, 17982), (4374, 17057), (5994, 12447), (8298, 8991)]