80731392

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{15017}}^1$

素因数の和:15043

約数の個数: 72

約数和(自身を含む): 245574336

約数和(自身を除く): 164842944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 15017, 30034, 45051, 60068, 90102, 105119, 120136, 180204, 210238, 240272, 315357, 360408, 420476, 480544, 630714, 720816, 840952, 961088, 1261428, 1441632, 1681904, 1922176, 2522856, 2883264, 3363808, 3844352, 5045712, 5766528, 6727616, 10091424, 11533056, 13455232, 20182848, 26910464, 40365696, 80731392]

約数ペア:

[(1, 80731392), (2, 40365696), (3, 26910464), (4, 20182848), (6, 13455232), (7, 11533056), (8, 10091424), (12, 6727616), (14, 5766528), (16, 5045712), (21, 3844352), (24, 3363808), (28, 2883264), (32, 2522856), (42, 1922176), (48, 1681904), (56, 1441632), (64, 1261428), (84, 961088), (96, 840952), (112, 720816), (128, 630714), (168, 480544), (192, 420476), (224, 360408), (256, 315357), (336, 240272), (384, 210238), (448, 180204), (672, 120136), (768, 105119), (896, 90102), (1344, 60068), (1792, 45051), (2688, 30034), (5376, 15017)]