75451808

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:621

約数の個数: 48

約数和(自身を含む): 153679680

約数和(自身を除く): 78227872

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 131, 164, 262, 328, 439, 524, 656, 878, 1048, 1312, 1756, 2096, 3512, 4192, 5371, 7024, 10742, 14048, 17999, 21484, 35998, 42968, 57509, 71996, 85936, 115018, 143992, 171872, 230036, 287984, 460072, 575968, 920144, 1840288, 2357869, 4715738, 9431476, 18862952, 37725904, 75451808]

約数ペア:

[(1, 75451808), (2, 37725904), (4, 18862952), (8, 9431476), (16, 4715738), (32, 2357869), (41, 1840288), (82, 920144), (131, 575968), (164, 460072), (262, 287984), (328, 230036), (439, 171872), (524, 143992), (656, 115018), (878, 85936), (1048, 71996), (1312, 57509), (1756, 42968), (2096, 35998), (3512, 21484), (4192, 17999), (5371, 14048), (7024, 10742)]