86698878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3917}}^1$

素因数の和:3977

約数の個数: 64

約数和(自身を含む): 216649728

約数和(自身を除く): 129950850

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 51, 62, 93, 102, 119, 186, 217, 238, 357, 434, 527, 651, 714, 1054, 1302, 1581, 3162, 3689, 3917, 7378, 7834, 11067, 11751, 22134, 23502, 27419, 54838, 66589, 82257, 121427, 133178, 164514, 199767, 242854, 364281, 399534, 466123, 728562, 849989, 932246, 1398369, 1699978, 2064259, 2549967, 2796738, 4128518, 5099934, 6192777, 12385554, 14449813, 28899626, 43349439, 86698878]

約数ペア:

[(1, 86698878), (2, 43349439), (3, 28899626), (6, 14449813), (7, 12385554), (14, 6192777), (17, 5099934), (21, 4128518), (31, 2796738), (34, 2549967), (42, 2064259), (51, 1699978), (62, 1398369), (93, 932246), (102, 849989), (119, 728562), (186, 466123), (217, 399534), (238, 364281), (357, 242854), (434, 199767), (527, 164514), (651, 133178), (714, 121427), (1054, 82257), (1302, 66589), (1581, 54838), (3162, 27419), (3689, 23502), (3917, 22134), (7378, 11751), (7834, 11067)]