78113904

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{439}}^1$

素因数の和:798

約数の個数: 80

約数和(自身を含む): 221295360

約数和(自身を除く): 143181456

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 337, 439, 528, 674, 878, 1011, 1317, 1348, 1756, 2022, 2634, 2696, 3512, 3707, 4044, 4829, 5268, 5392, 7024, 7414, 8088, 9658, 10536, 11121, 14487, 14828, 16176, 19316, 21072, 22242, 28974, 29656, 38632, 44484, 57948, 59312, 77264, 88968, 115896, 147943, 177936, 231792, 295886, 443829, 591772, 887658, 1183544, 1627373, 1775316, 2367088, 3254746, 3550632, 4882119, 6509492, 7101264, 9764238, 13018984, 19528476, 26037968, 39056952, 78113904]

約数ペア:

[(1, 78113904), (2, 39056952), (3, 26037968), (4, 19528476), (6, 13018984), (8, 9764238), (11, 7101264), (12, 6509492), (16, 4882119), (22, 3550632), (24, 3254746), (33, 2367088), (44, 1775316), (48, 1627373), (66, 1183544), (88, 887658), (132, 591772), (176, 443829), (264, 295886), (337, 231792), (439, 177936), (528, 147943), (674, 115896), (878, 88968), (1011, 77264), (1317, 59312), (1348, 57948), (1756, 44484), (2022, 38632), (2634, 29656), (2696, 28974), (3512, 22242), (3707, 21072), (4044, 19316), (4829, 16176), (5268, 14828), (5392, 14487), (7024, 11121), (7414, 10536), (8088, 9658)]