74075528

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:414

約数の個数: 64

約数和(自身を含む): 156816000

約数和(自身を除く): 82740472

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 109, 136, 152, 218, 263, 323, 436, 526, 646, 872, 1052, 1292, 1853, 2071, 2104, 2584, 3706, 4142, 4471, 4997, 7412, 8284, 8942, 9994, 14824, 16568, 17884, 19988, 28667, 35207, 35768, 39976, 57334, 70414, 84949, 114668, 140828, 169898, 229336, 281656, 339796, 487339, 544673, 679592, 974678, 1089346, 1949356, 2178692, 3898712, 4357384, 9259441, 18518882, 37037764, 74075528]

約数ペア:

[(1, 74075528), (2, 37037764), (4, 18518882), (8, 9259441), (17, 4357384), (19, 3898712), (34, 2178692), (38, 1949356), (68, 1089346), (76, 974678), (109, 679592), (136, 544673), (152, 487339), (218, 339796), (263, 281656), (323, 229336), (436, 169898), (526, 140828), (646, 114668), (872, 84949), (1052, 70414), (1292, 57334), (1853, 39976), (2071, 35768), (2104, 35207), (2584, 28667), (3706, 19988), (4142, 17884), (4471, 16568), (4997, 14824), (7412, 9994), (8284, 8942)]