90965368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2237}}^1$

素因数の和:2296

約数の個数: 64

約数和(自身を含む): 203031360

約数和(自身を除く): 112065992

約数列:

[1, 2, 4, 8, 13, 17, 23, 26, 34, 46, 52, 68, 92, 104, 136, 184, 221, 299, 391, 442, 598, 782, 884, 1196, 1564, 1768, 2237, 2392, 3128, 4474, 5083, 8948, 10166, 17896, 20332, 29081, 38029, 40664, 51451, 58162, 76058, 102902, 116324, 152116, 205804, 232648, 304232, 411608, 494377, 668863, 874667, 988754, 1337726, 1749334, 1977508, 2675452, 3498668, 3955016, 5350904, 6997336, 11370671, 22741342, 45482684, 90965368]

約数ペア:

[(1, 90965368), (2, 45482684), (4, 22741342), (8, 11370671), (13, 6997336), (17, 5350904), (23, 3955016), (26, 3498668), (34, 2675452), (46, 1977508), (52, 1749334), (68, 1337726), (92, 988754), (104, 874667), (136, 668863), (184, 494377), (221, 411608), (299, 304232), (391, 232648), (442, 205804), (598, 152116), (782, 116324), (884, 102902), (1196, 76058), (1564, 58162), (1768, 51451), (2237, 40664), (2392, 38029), (3128, 29081), (4474, 20332), (5083, 17896), (8948, 10166)]