86118465

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 150036480

約数和(自身を除く): 63918015

約数列:

[1, 3, 5, 15, 31, 43, 59, 73, 93, 129, 155, 177, 215, 219, 295, 365, 465, 645, 885, 1095, 1333, 1829, 2263, 2537, 3139, 3999, 4307, 5487, 6665, 6789, 7611, 9145, 9417, 11315, 12685, 12921, 15695, 19995, 21535, 27435, 33945, 38055, 47085, 64605, 78647, 97309, 133517, 185201, 235941, 291927, 393235, 400551, 486545, 555603, 667585, 926005, 1179705, 1459635, 2002755, 2778015, 5741231, 17223693, 28706155, 86118465]

約数ペア:

[(1, 86118465), (3, 28706155), (5, 17223693), (15, 5741231), (31, 2778015), (43, 2002755), (59, 1459635), (73, 1179705), (93, 926005), (129, 667585), (155, 555603), (177, 486545), (215, 400551), (219, 393235), (295, 291927), (365, 235941), (465, 185201), (645, 133517), (885, 97309), (1095, 78647), (1333, 64605), (1829, 47085), (2263, 38055), (2537, 33945), (3139, 27435), (3999, 21535), (4307, 19995), (5487, 15695), (6665, 12921), (6789, 12685), (7611, 11315), (9145, 9417)]