80656176

素因数分解:

$2^4\times 3^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:370

約数の個数: 80

約数和(自身を含む): 213700608

約数和(自身を除く): 133044432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 101, 127, 131, 202, 254, 262, 303, 381, 393, 404, 508, 524, 606, 762, 786, 808, 1016, 1048, 1212, 1524, 1572, 1616, 2032, 2096, 2424, 3048, 3144, 4848, 6096, 6288, 12827, 13231, 16637, 25654, 26462, 33274, 38481, 39693, 49911, 51308, 52924, 66548, 76962, 79386, 99822, 102616, 105848, 133096, 153924, 158772, 199644, 205232, 211696, 266192, 307848, 317544, 399288, 615696, 635088, 798576, 1680337, 3360674, 5041011, 6721348, 10082022, 13442696, 20164044, 26885392, 40328088, 80656176]

約数ペア:

[(1, 80656176), (2, 40328088), (3, 26885392), (4, 20164044), (6, 13442696), (8, 10082022), (12, 6721348), (16, 5041011), (24, 3360674), (48, 1680337), (101, 798576), (127, 635088), (131, 615696), (202, 399288), (254, 317544), (262, 307848), (303, 266192), (381, 211696), (393, 205232), (404, 199644), (508, 158772), (524, 153924), (606, 133096), (762, 105848), (786, 102616), (808, 99822), (1016, 79386), (1048, 76962), (1212, 66548), (1524, 52924), (1572, 51308), (1616, 49911), (2032, 39693), (2096, 38481), (2424, 33274), (3048, 26462), (3144, 25654), (4848, 16637), (6096, 13231), (6288, 12827)]