89088568

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1499}}^1$

素因数の和:1564

約数の個数: 64

約数和(自身を含む): 194400000

約数和(自身を除く): 105311432

約数列:

[1, 2, 4, 8, 17, 19, 23, 34, 38, 46, 68, 76, 92, 136, 152, 184, 323, 391, 437, 646, 782, 874, 1292, 1499, 1564, 1748, 2584, 2998, 3128, 3496, 5996, 7429, 11992, 14858, 25483, 28481, 29716, 34477, 50966, 56962, 59432, 68954, 101932, 113924, 137908, 203864, 227848, 275816, 484177, 586109, 655063, 968354, 1172218, 1310126, 1936708, 2344436, 2620252, 3873416, 4688872, 5240504, 11136071, 22272142, 44544284, 89088568]

約数ペア:

[(1, 89088568), (2, 44544284), (4, 22272142), (8, 11136071), (17, 5240504), (19, 4688872), (23, 3873416), (34, 2620252), (38, 2344436), (46, 1936708), (68, 1310126), (76, 1172218), (92, 968354), (136, 655063), (152, 586109), (184, 484177), (323, 275816), (391, 227848), (437, 203864), (646, 137908), (782, 113924), (874, 101932), (1292, 68954), (1499, 59432), (1564, 56962), (1748, 50966), (2584, 34477), (2998, 29716), (3128, 28481), (3496, 25483), (5996, 14858), (7429, 11992)]