72422493

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 116188800

約数和(自身を除く): 43766307

約数列:

[1, 3, 11, 13, 33, 39, 103, 121, 143, 149, 309, 363, 429, 447, 1133, 1339, 1573, 1639, 1937, 3399, 4017, 4719, 4917, 5811, 12463, 14729, 15347, 18029, 21307, 37389, 44187, 46041, 54087, 63921, 162019, 168817, 199511, 234377, 486057, 506451, 598533, 703131, 1856987, 2194621, 5570961, 6583863, 24140831, 72422493]

約数ペア:

[(1, 72422493), (3, 24140831), (11, 6583863), (13, 5570961), (33, 2194621), (39, 1856987), (103, 703131), (121, 598533), (143, 506451), (149, 486057), (309, 234377), (363, 199511), (429, 168817), (447, 162019), (1133, 63921), (1339, 54087), (1573, 46041), (1639, 44187), (1937, 37389), (3399, 21307), (4017, 18029), (4719, 15347), (4917, 14729), (5811, 12463)]