87972144

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8293}}^1$

素因数の和:8334

約数の個数: 80

約数和(自身を含む): 259170912

約数和(自身を除く): 171198768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2652, 3536, 5304, 8293, 10608, 16586, 24879, 33172, 49758, 66344, 99516, 107809, 132688, 140981, 199032, 215618, 281962, 323427, 398064, 422943, 431236, 563924, 646854, 845886, 862472, 1127848, 1293708, 1691772, 1724944, 1832753, 2255696, 2587416, 3383544, 3665506, 5174832, 5498259, 6767088, 7331012, 10996518, 14662024, 21993036, 29324048, 43986072, 87972144]

約数ペア:

[(1, 87972144), (2, 43986072), (3, 29324048), (4, 21993036), (6, 14662024), (8, 10996518), (12, 7331012), (13, 6767088), (16, 5498259), (17, 5174832), (24, 3665506), (26, 3383544), (34, 2587416), (39, 2255696), (48, 1832753), (51, 1724944), (52, 1691772), (68, 1293708), (78, 1127848), (102, 862472), (104, 845886), (136, 646854), (156, 563924), (204, 431236), (208, 422943), (221, 398064), (272, 323427), (312, 281962), (408, 215618), (442, 199032), (624, 140981), (663, 132688), (816, 107809), (884, 99516), (1326, 66344), (1768, 49758), (2652, 33172), (3536, 24879), (5304, 16586), (8293, 10608)]