66756534

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 151732224

約数和(自身を除く): 84975690

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 127, 138, 254, 293, 299, 381, 586, 598, 762, 879, 897, 1651, 1758, 1794, 2921, 3302, 3809, 4953, 5842, 6739, 7618, 8763, 9906, 11427, 13478, 17526, 20217, 22854, 37211, 37973, 40434, 74422, 75946, 87607, 111633, 113919, 175214, 223266, 227838, 262821, 483743, 525642, 855853, 967486, 1451229, 1711706, 2567559, 2902458, 5135118, 11126089, 22252178, 33378267, 66756534]

約数ペア:

[(1, 66756534), (2, 33378267), (3, 22252178), (6, 11126089), (13, 5135118), (23, 2902458), (26, 2567559), (39, 1711706), (46, 1451229), (69, 967486), (78, 855853), (127, 525642), (138, 483743), (254, 262821), (293, 227838), (299, 223266), (381, 175214), (586, 113919), (598, 111633), (762, 87607), (879, 75946), (897, 74422), (1651, 40434), (1758, 37973), (1794, 37211), (2921, 22854), (3302, 20217), (3809, 17526), (4953, 13478), (5842, 11427), (6739, 9906), (7618, 8763)]