78995144

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{293}}^1\times {\mathrm{503}}^1$

素因数の和:869

約数の個数: 32

約数和(自身を含む): 151139520

約数和(自身を除く): 72144376

約数列:

[1, 2, 4, 8, 67, 134, 268, 293, 503, 536, 586, 1006, 1172, 2012, 2344, 4024, 19631, 33701, 39262, 67402, 78524, 134804, 147379, 157048, 269608, 294758, 589516, 1179032, 9874393, 19748786, 39497572, 78995144]

約数ペア:

[(1, 78995144), (2, 39497572), (4, 19748786), (8, 9874393), (67, 1179032), (134, 589516), (268, 294758), (293, 269608), (503, 157048), (536, 147379), (586, 134804), (1006, 78524), (1172, 67402), (2012, 39262), (2344, 33701), (4024, 19631)]