78708392

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1153}}^1$

素因数の和:1242

約数の個数: 64

約数和(自身を含む): 179470080

約数和(自身を除く): 100761688

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 53, 56, 92, 106, 161, 184, 212, 322, 371, 424, 644, 742, 1153, 1219, 1288, 1484, 2306, 2438, 2968, 4612, 4876, 8071, 8533, 9224, 9752, 16142, 17066, 26519, 32284, 34132, 53038, 61109, 64568, 68264, 106076, 122218, 185633, 212152, 244436, 371266, 427763, 488872, 742532, 855526, 1405507, 1485064, 1711052, 2811014, 3422104, 5622028, 9838549, 11244056, 19677098, 39354196, 78708392]

約数ペア:

[(1, 78708392), (2, 39354196), (4, 19677098), (7, 11244056), (8, 9838549), (14, 5622028), (23, 3422104), (28, 2811014), (46, 1711052), (53, 1485064), (56, 1405507), (92, 855526), (106, 742532), (161, 488872), (184, 427763), (212, 371266), (322, 244436), (371, 212152), (424, 185633), (644, 122218), (742, 106076), (1153, 68264), (1219, 64568), (1288, 61109), (1484, 53038), (2306, 34132), (2438, 32284), (2968, 26519), (4612, 17066), (4876, 16142), (8071, 9752), (8533, 9224)]