72775824

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{409}}^1$

素因数の和:768

約数の個数: 80

約数和(自身を含む): 206207040

約数和(自身を除く): 133431216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 337, 409, 528, 674, 818, 1011, 1227, 1348, 1636, 2022, 2454, 2696, 3272, 3707, 4044, 4499, 4908, 5392, 6544, 7414, 8088, 8998, 9816, 11121, 13497, 14828, 16176, 17996, 19632, 22242, 26994, 29656, 35992, 44484, 53988, 59312, 71984, 88968, 107976, 137833, 177936, 215952, 275666, 413499, 551332, 826998, 1102664, 1516163, 1653996, 2205328, 3032326, 3307992, 4548489, 6064652, 6615984, 9096978, 12129304, 18193956, 24258608, 36387912, 72775824]

約数ペア:

[(1, 72775824), (2, 36387912), (3, 24258608), (4, 18193956), (6, 12129304), (8, 9096978), (11, 6615984), (12, 6064652), (16, 4548489), (22, 3307992), (24, 3032326), (33, 2205328), (44, 1653996), (48, 1516163), (66, 1102664), (88, 826998), (132, 551332), (176, 413499), (264, 275666), (337, 215952), (409, 177936), (528, 137833), (674, 107976), (818, 88968), (1011, 71984), (1227, 59312), (1348, 53988), (1636, 44484), (2022, 35992), (2454, 29656), (2696, 26994), (3272, 22242), (3707, 19632), (4044, 17996), (4499, 16176), (4908, 14828), (5392, 13497), (6544, 11121), (7414, 9816), (8088, 8998)]