78731424

素因数分解:

$2^5\times 3^2\times {\mathrm{461}}^1\times {\mathrm{593}}^1$

素因数の和:1070

約数の個数: 72

約数和(自身を含む): 224756532

約数和(自身を除く): 146025108

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 461, 593, 922, 1186, 1383, 1779, 1844, 2372, 2766, 3558, 3688, 4149, 4744, 5337, 5532, 7116, 7376, 8298, 9488, 10674, 11064, 14232, 14752, 16596, 18976, 21348, 22128, 28464, 33192, 42696, 44256, 56928, 66384, 85392, 132768, 170784, 273373, 546746, 820119, 1093492, 1640238, 2186984, 2460357, 3280476, 4373968, 4920714, 6560952, 8747936, 9841428, 13121904, 19682856, 26243808, 39365712, 78731424]

約数ペア:

[(1, 78731424), (2, 39365712), (3, 26243808), (4, 19682856), (6, 13121904), (8, 9841428), (9, 8747936), (12, 6560952), (16, 4920714), (18, 4373968), (24, 3280476), (32, 2460357), (36, 2186984), (48, 1640238), (72, 1093492), (96, 820119), (144, 546746), (288, 273373), (461, 170784), (593, 132768), (922, 85392), (1186, 66384), (1383, 56928), (1779, 44256), (1844, 42696), (2372, 33192), (2766, 28464), (3558, 22128), (3688, 21348), (4149, 18976), (4744, 16596), (5337, 14752), (5532, 14232), (7116, 11064), (7376, 10674), (8298, 9488)]