84812278876

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{1831}}^1\times {\mathrm{68521}}^1$

素因数の和:70382

約数の個数: 36

約数和(自身を含む): 160806881424

約数和(自身を除く): 75994602548

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 1831, 3662, 7324, 23803, 47606, 68521, 95212, 137042, 274084, 309439, 618878, 890773, 1237756, 1781546, 3563092, 11580049, 23160098, 46320196, 125461951, 250923902, 501847804, 1631005363, 3262010726, 6524021452, 21203069719, 42406139438, 84812278876]

約数ペア:

[(1, 84812278876), (2, 42406139438), (4, 21203069719), (13, 6524021452), (26, 3262010726), (52, 1631005363), (169, 501847804), (338, 250923902), (676, 125461951), (1831, 46320196), (3662, 23160098), (7324, 11580049), (23803, 3563092), (47606, 1781546), (68521, 1237756), (95212, 890773), (137042, 618878), (274084, 309439)]