72430308

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{9187}}^1$

素因数の和:9273

約数の個数: 48

約数和(自身を含む): 190375360

約数和(自身を除く): 117945052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 219, 292, 438, 657, 876, 1314, 1971, 2628, 3942, 7884, 9187, 18374, 27561, 36748, 55122, 82683, 110244, 165366, 248049, 330732, 496098, 670651, 992196, 1341302, 2011953, 2682604, 4023906, 6035859, 8047812, 12071718, 18107577, 24143436, 36215154, 72430308]

約数ペア:

[(1, 72430308), (2, 36215154), (3, 24143436), (4, 18107577), (6, 12071718), (9, 8047812), (12, 6035859), (18, 4023906), (27, 2682604), (36, 2011953), (54, 1341302), (73, 992196), (108, 670651), (146, 496098), (219, 330732), (292, 248049), (438, 165366), (657, 110244), (876, 82683), (1314, 55122), (1971, 36748), (2628, 27561), (3942, 18374), (7884, 9187)]