86837144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:528

約数の個数: 64

約数和(自身を含む): 182304000

約数和(自身を除く): 95466856

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 59, 76, 92, 118, 152, 184, 236, 421, 437, 472, 842, 874, 1121, 1357, 1684, 1748, 2242, 2714, 3368, 3496, 4484, 5428, 7999, 8968, 9683, 10856, 15998, 19366, 24839, 25783, 31996, 38732, 49678, 51566, 63992, 77464, 99356, 103132, 183977, 198712, 206264, 367954, 471941, 571297, 735908, 943882, 1142594, 1471816, 1887764, 2285188, 3775528, 4570376, 10854643, 21709286, 43418572, 86837144]

約数ペア:

[(1, 86837144), (2, 43418572), (4, 21709286), (8, 10854643), (19, 4570376), (23, 3775528), (38, 2285188), (46, 1887764), (59, 1471816), (76, 1142594), (92, 943882), (118, 735908), (152, 571297), (184, 471941), (236, 367954), (421, 206264), (437, 198712), (472, 183977), (842, 103132), (874, 99356), (1121, 77464), (1357, 63992), (1684, 51566), (1748, 49678), (2242, 38732), (2714, 31996), (3368, 25783), (3496, 24839), (4484, 19366), (5428, 15998), (7999, 10856), (8968, 9683)]