78246

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{23}}^1$

素因数の和:47

約数の個数: 48

約数和(自身を含む): 209664

約数和(自身を除く): 131418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 81, 126, 138, 161, 162, 189, 207, 243, 322, 378, 414, 483, 486, 567, 621, 966, 1134, 1242, 1449, 1701, 1863, 2898, 3402, 3726, 4347, 5589, 8694, 11178, 13041, 26082, 39123, 78246]

約数ペア:

[(1, 78246), (2, 39123), (3, 26082), (6, 13041), (7, 11178), (9, 8694), (14, 5589), (18, 4347), (21, 3726), (23, 3402), (27, 2898), (42, 1863), (46, 1701), (54, 1449), (63, 1242), (69, 1134), (81, 966), (126, 621), (138, 567), (161, 486), (162, 483), (189, 414), (207, 378), (243, 322)]