85725486

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:471

約数の個数: 128

約数和(自身を含む): 242611200

約数和(自身を除く): 156885714

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 53, 54, 63, 66, 77, 99, 106, 126, 154, 159, 189, 198, 231, 297, 318, 371, 378, 389, 462, 477, 583, 594, 693, 742, 778, 954, 1113, 1166, 1167, 1386, 1431, 1749, 2079, 2226, 2334, 2723, 2862, 3339, 3498, 3501, 4081, 4158, 4279, 5247, 5446, 6678, 7002, 8162, 8169, 8558, 10017, 10494, 10503, 12243, 12837, 15741, 16338, 20034, 20617, 21006, 24486, 24507, 25674, 29953, 31482, 36729, 38511, 41234, 49014, 59906, 61851, 73458, 73521, 77022, 89859, 110187, 115533, 123702, 144319, 147042, 179718, 185553, 220374, 226787, 231066, 269577, 288638, 371106, 432957, 453574, 539154, 556659, 680361, 808731, 865914, 1113318, 1298871, 1360722, 1587509, 1617462, 2041083, 2597742, 3175018, 3896613, 4082166, 4762527, 6123249, 7793226, 9525054, 12246498, 14287581, 28575162, 42862743, 85725486]

約数ペア:

[(1, 85725486), (2, 42862743), (3, 28575162), (6, 14287581), (7, 12246498), (9, 9525054), (11, 7793226), (14, 6123249), (18, 4762527), (21, 4082166), (22, 3896613), (27, 3175018), (33, 2597742), (42, 2041083), (53, 1617462), (54, 1587509), (63, 1360722), (66, 1298871), (77, 1113318), (99, 865914), (106, 808731), (126, 680361), (154, 556659), (159, 539154), (189, 453574), (198, 432957), (231, 371106), (297, 288638), (318, 269577), (371, 231066), (378, 226787), (389, 220374), (462, 185553), (477, 179718), (583, 147042), (594, 144319), (693, 123702), (742, 115533), (778, 110187), (954, 89859), (1113, 77022), (1166, 73521), (1167, 73458), (1386, 61851), (1431, 59906), (1749, 49014), (2079, 41234), (2226, 38511), (2334, 36729), (2723, 31482), (2862, 29953), (3339, 25674), (3498, 24507), (3501, 24486), (4081, 21006), (4158, 20617), (4279, 20034), (5247, 16338), (5446, 15741), (6678, 12837), (7002, 12243), (8162, 10503), (8169, 10494), (8558, 10017)]