28845036

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3167}}^1$

素因数の和:3211

約数の個数: 72

約数和(自身を含む): 83026944

約数和(自身を除く): 54181908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 253, 276, 396, 414, 506, 759, 828, 1012, 1518, 2277, 3036, 3167, 4554, 6334, 9108, 9501, 12668, 19002, 28503, 34837, 38004, 57006, 69674, 72841, 104511, 114012, 139348, 145682, 209022, 218523, 291364, 313533, 418044, 437046, 627066, 655569, 801251, 874092, 1254132, 1311138, 1602502, 2403753, 2622276, 3205004, 4807506, 7211259, 9615012, 14422518, 28845036]

約数ペア:

[(1, 28845036), (2, 14422518), (3, 9615012), (4, 7211259), (6, 4807506), (9, 3205004), (11, 2622276), (12, 2403753), (18, 1602502), (22, 1311138), (23, 1254132), (33, 874092), (36, 801251), (44, 655569), (46, 627066), (66, 437046), (69, 418044), (92, 313533), (99, 291364), (132, 218523), (138, 209022), (198, 145682), (207, 139348), (253, 114012), (276, 104511), (396, 72841), (414, 69674), (506, 57006), (759, 38004), (828, 34837), (1012, 28503), (1518, 19002), (2277, 12668), (3036, 9501), (3167, 9108), (4554, 6334)]