80452308

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1373}}^1$

素因数の和:1656

約数の個数: 48

約数和(自身を含む): 198515520

約数和(自身を除く): 118063212

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 257, 514, 771, 1028, 1373, 1542, 2746, 3084, 4119, 4883, 5492, 8238, 9766, 14649, 16476, 19532, 26087, 29298, 52174, 58596, 78261, 104348, 156522, 313044, 352861, 705722, 1058583, 1411444, 2117166, 4234332, 6704359, 13408718, 20113077, 26817436, 40226154, 80452308]

約数ペア:

[(1, 80452308), (2, 40226154), (3, 26817436), (4, 20113077), (6, 13408718), (12, 6704359), (19, 4234332), (38, 2117166), (57, 1411444), (76, 1058583), (114, 705722), (228, 352861), (257, 313044), (514, 156522), (771, 104348), (1028, 78261), (1373, 58596), (1542, 52174), (2746, 29298), (3084, 26087), (4119, 19532), (4883, 16476), (5492, 14649), (8238, 9766)]