73163898

素因数分解:

$2^1\times 3^7\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 168854400

約数和(自身を除く): 95690502

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 243, 258, 387, 389, 486, 729, 774, 778, 1161, 1167, 1458, 2187, 2322, 2334, 3483, 3501, 4374, 6966, 7002, 10449, 10503, 16727, 20898, 21006, 31347, 31509, 33454, 50181, 62694, 63018, 94041, 94527, 100362, 150543, 188082, 189054, 283581, 301086, 451629, 567162, 850743, 903258, 1354887, 1701486, 2709774, 4064661, 8129322, 12193983, 24387966, 36581949, 73163898]

約数ペア:

[(1, 73163898), (2, 36581949), (3, 24387966), (6, 12193983), (9, 8129322), (18, 4064661), (27, 2709774), (43, 1701486), (54, 1354887), (81, 903258), (86, 850743), (129, 567162), (162, 451629), (243, 301086), (258, 283581), (387, 189054), (389, 188082), (486, 150543), (729, 100362), (774, 94527), (778, 94041), (1161, 63018), (1167, 62694), (1458, 50181), (2187, 33454), (2322, 31509), (2334, 31347), (3483, 21006), (3501, 20898), (4374, 16727), (6966, 10503), (7002, 10449)]