75175996

素因数分解:

$2^2\times 7^3\times {\mathrm{157}}^1\times {\mathrm{349}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 154840000

約数和(自身を除く): 79664004

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 157, 196, 314, 343, 349, 628, 686, 698, 1099, 1372, 1396, 2198, 2443, 4396, 4886, 7693, 9772, 15386, 17101, 30772, 34202, 53851, 54793, 68404, 107702, 109586, 119707, 215404, 219172, 239414, 383551, 478828, 767102, 1534204, 2684857, 5369714, 10739428, 18793999, 37587998, 75175996]

約数ペア:

[(1, 75175996), (2, 37587998), (4, 18793999), (7, 10739428), (14, 5369714), (28, 2684857), (49, 1534204), (98, 767102), (157, 478828), (196, 383551), (314, 239414), (343, 219172), (349, 215404), (628, 119707), (686, 109586), (698, 107702), (1099, 68404), (1372, 54793), (1396, 53851), (2198, 34202), (2443, 30772), (4396, 17101), (4886, 15386), (7693, 9772)]