77471478

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1289}}^1$

素因数の和:1363

約数の個数: 80

約数和(自身を含む): 202292640

約数和(自身を除く): 124821162

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 81, 106, 126, 159, 162, 189, 318, 371, 378, 477, 567, 742, 954, 1113, 1134, 1289, 1431, 2226, 2578, 2862, 3339, 3867, 4293, 6678, 7734, 8586, 9023, 10017, 11601, 18046, 20034, 23202, 27069, 30051, 34803, 54138, 60102, 68317, 69606, 81207, 104409, 136634, 162414, 204951, 208818, 243621, 409902, 478219, 487242, 614853, 730863, 956438, 1229706, 1434657, 1461726, 1844559, 2869314, 3689118, 4303971, 5533677, 8607942, 11067354, 12911913, 25823826, 38735739, 77471478]

約数ペア:

[(1, 77471478), (2, 38735739), (3, 25823826), (6, 12911913), (7, 11067354), (9, 8607942), (14, 5533677), (18, 4303971), (21, 3689118), (27, 2869314), (42, 1844559), (53, 1461726), (54, 1434657), (63, 1229706), (81, 956438), (106, 730863), (126, 614853), (159, 487242), (162, 478219), (189, 409902), (318, 243621), (371, 208818), (378, 204951), (477, 162414), (567, 136634), (742, 104409), (954, 81207), (1113, 69606), (1134, 68317), (1289, 60102), (1431, 54138), (2226, 34803), (2578, 30051), (2862, 27069), (3339, 23202), (3867, 20034), (4293, 18046), (6678, 11601), (7734, 10017), (8586, 9023)]