82868709

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 147456000

約数和(自身を除く): 64587291

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 79, 133, 209, 231, 237, 239, 399, 553, 627, 717, 869, 1463, 1501, 1659, 1673, 2607, 2629, 4389, 4503, 4541, 5019, 6083, 7887, 10507, 13623, 16511, 18249, 18403, 18881, 31521, 31787, 49533, 49951, 55209, 56643, 95361, 115577, 132167, 149853, 207691, 346731, 349657, 358739, 396501, 623073, 1048971, 1076217, 1453837, 2511173, 3946129, 4361511, 7533519, 11838387, 27622903, 82868709]

約数ペア:

[(1, 82868709), (3, 27622903), (7, 11838387), (11, 7533519), (19, 4361511), (21, 3946129), (33, 2511173), (57, 1453837), (77, 1076217), (79, 1048971), (133, 623073), (209, 396501), (231, 358739), (237, 349657), (239, 346731), (399, 207691), (553, 149853), (627, 132167), (717, 115577), (869, 95361), (1463, 56643), (1501, 55209), (1659, 49951), (1673, 49533), (2607, 31787), (2629, 31521), (4389, 18881), (4503, 18403), (4541, 18249), (5019, 16511), (6083, 13623), (7887, 10507)]