78774528

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{14653}}^1$

素因数の和:14679

約数の個数: 72

約数和(自身を含む): 239622208

約数和(自身を除く): 160847680

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, 14653, 29306, 43959, 58612, 87918, 102571, 117224, 175836, 205142, 234448, 307713, 351672, 410284, 468896, 615426, 703344, 820568, 937792, 1230852, 1406688, 1641136, 1875584, 2461704, 2813376, 3282272, 3751168, 4923408, 5626752, 6564544, 9846816, 11253504, 13129088, 19693632, 26258176, 39387264, 78774528]

約数ペア:

[(1, 78774528), (2, 39387264), (3, 26258176), (4, 19693632), (6, 13129088), (7, 11253504), (8, 9846816), (12, 6564544), (14, 5626752), (16, 4923408), (21, 3751168), (24, 3282272), (28, 2813376), (32, 2461704), (42, 1875584), (48, 1641136), (56, 1406688), (64, 1230852), (84, 937792), (96, 820568), (112, 703344), (128, 615426), (168, 468896), (192, 410284), (224, 351672), (256, 307713), (336, 234448), (384, 205142), (448, 175836), (672, 117224), (768, 102571), (896, 87918), (1344, 58612), (1792, 43959), (2688, 29306), (5376, 14653)]