129764556

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{283}}^1$

素因数の和:611

約数の個数: 72

約数和(自身を含む): 337419264

約数和(自身を除く): 207654708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 271, 282, 283, 423, 542, 564, 566, 813, 846, 849, 1084, 1132, 1626, 1692, 1698, 2439, 2547, 3252, 3396, 4878, 5094, 9756, 10188, 12737, 13301, 25474, 26602, 38211, 39903, 50948, 53204, 76422, 76693, 79806, 114633, 119709, 152844, 153386, 159612, 229266, 230079, 239418, 306772, 458532, 460158, 478836, 690237, 920316, 1380474, 2760948, 3604571, 7209142, 10813713, 14418284, 21627426, 32441139, 43254852, 64882278, 129764556]

約数ペア:

[(1, 129764556), (2, 64882278), (3, 43254852), (4, 32441139), (6, 21627426), (9, 14418284), (12, 10813713), (18, 7209142), (36, 3604571), (47, 2760948), (94, 1380474), (141, 920316), (188, 690237), (271, 478836), (282, 460158), (283, 458532), (423, 306772), (542, 239418), (564, 230079), (566, 229266), (813, 159612), (846, 153386), (849, 152844), (1084, 119709), (1132, 114633), (1626, 79806), (1692, 76693), (1698, 76422), (2439, 53204), (2547, 50948), (3252, 39903), (3396, 38211), (4878, 26602), (5094, 25474), (9756, 13301), (10188, 12737)]