73705984

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:621

約数の個数: 80

約数和(自身を含む): 167935680

約数和(自身を除く): 94229696

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 253, 256, 352, 368, 506, 512, 569, 704, 736, 1012, 1138, 1408, 1472, 2024, 2276, 2816, 2944, 4048, 4552, 5632, 5888, 6259, 8096, 9104, 11776, 12518, 13087, 16192, 18208, 25036, 26174, 32384, 36416, 50072, 52348, 64768, 72832, 100144, 104696, 129536, 143957, 145664, 200288, 209392, 287914, 291328, 400576, 418784, 575828, 801152, 837568, 1151656, 1602304, 1675136, 2303312, 3204608, 3350272, 4606624, 6700544, 9213248, 18426496, 36852992, 73705984]

約数ペア:

[(1, 73705984), (2, 36852992), (4, 18426496), (8, 9213248), (11, 6700544), (16, 4606624), (22, 3350272), (23, 3204608), (32, 2303312), (44, 1675136), (46, 1602304), (64, 1151656), (88, 837568), (92, 801152), (128, 575828), (176, 418784), (184, 400576), (253, 291328), (256, 287914), (352, 209392), (368, 200288), (506, 145664), (512, 143957), (569, 129536), (704, 104696), (736, 100144), (1012, 72832), (1138, 64768), (1408, 52348), (1472, 50072), (2024, 36416), (2276, 32384), (2816, 26174), (2944, 25036), (4048, 18208), (4552, 16192), (5632, 13087), (5888, 12518), (6259, 11776), (8096, 9104)]