66252564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{929}}^1$

素因数の和:1229

約数の個数: 72

約数和(自身を含む): 192279360

約数和(自身を除く): 126026796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 283, 566, 849, 929, 1132, 1698, 1858, 1981, 2547, 2787, 3396, 3716, 3962, 5094, 5574, 5943, 6503, 7924, 8361, 10188, 11148, 11886, 13006, 16722, 17829, 19509, 23772, 26012, 33444, 35658, 39018, 58527, 71316, 78036, 117054, 234108, 262907, 525814, 788721, 1051628, 1577442, 1840349, 2366163, 3154884, 3680698, 4732326, 5521047, 7361396, 9464652, 11042094, 16563141, 22084188, 33126282, 66252564]

約数ペア:

[(1, 66252564), (2, 33126282), (3, 22084188), (4, 16563141), (6, 11042094), (7, 9464652), (9, 7361396), (12, 5521047), (14, 4732326), (18, 3680698), (21, 3154884), (28, 2366163), (36, 1840349), (42, 1577442), (63, 1051628), (84, 788721), (126, 525814), (252, 262907), (283, 234108), (566, 117054), (849, 78036), (929, 71316), (1132, 58527), (1698, 39018), (1858, 35658), (1981, 33444), (2547, 26012), (2787, 23772), (3396, 19509), (3716, 17829), (3962, 16722), (5094, 13006), (5574, 11886), (5943, 11148), (6503, 10188), (7924, 8361)]