66368256

素因数分解:

$2^8\times 3^1\times {\mathrm{103}}^1\times {\mathrm{839}}^1$

素因数の和:961

約数の個数: 72

約数和(自身を含む): 178563840

約数和(自身を除く): 112195584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 128, 192, 206, 256, 309, 384, 412, 618, 768, 824, 839, 1236, 1648, 1678, 2472, 2517, 3296, 3356, 4944, 5034, 6592, 6712, 9888, 10068, 13184, 13424, 19776, 20136, 26368, 26848, 39552, 40272, 53696, 79104, 80544, 86417, 107392, 161088, 172834, 214784, 259251, 322176, 345668, 518502, 644352, 691336, 1037004, 1382672, 2074008, 2765344, 4148016, 5530688, 8296032, 11061376, 16592064, 22122752, 33184128, 66368256]

約数ペア:

[(1, 66368256), (2, 33184128), (3, 22122752), (4, 16592064), (6, 11061376), (8, 8296032), (12, 5530688), (16, 4148016), (24, 2765344), (32, 2074008), (48, 1382672), (64, 1037004), (96, 691336), (103, 644352), (128, 518502), (192, 345668), (206, 322176), (256, 259251), (309, 214784), (384, 172834), (412, 161088), (618, 107392), (768, 86417), (824, 80544), (839, 79104), (1236, 53696), (1648, 40272), (1678, 39552), (2472, 26848), (2517, 26368), (3296, 20136), (3356, 19776), (4944, 13424), (5034, 13184), (6592, 10068), (6712, 9888)]