85431654

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1163}}^1$

素因数の和:1242

約数の個数: 96

約数和(自身を含む): 235332864

約数和(自身を除く): 149901210

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 53, 63, 66, 77, 99, 106, 126, 154, 159, 198, 231, 318, 371, 462, 477, 583, 693, 742, 954, 1113, 1163, 1166, 1386, 1749, 2226, 2326, 3339, 3489, 3498, 4081, 5247, 6678, 6978, 8141, 8162, 10467, 10494, 12243, 12793, 16282, 20934, 24423, 24486, 25586, 36729, 38379, 48846, 61639, 73269, 73458, 76758, 89551, 115137, 123278, 146538, 179102, 184917, 230274, 268653, 369834, 431473, 537306, 554751, 678029, 805959, 862946, 1109502, 1294419, 1356058, 1611918, 2034087, 2588838, 3883257, 4068174, 4746203, 6102261, 7766514, 9492406, 12204522, 14238609, 28477218, 42715827, 85431654]

約数ペア:

[(1, 85431654), (2, 42715827), (3, 28477218), (6, 14238609), (7, 12204522), (9, 9492406), (11, 7766514), (14, 6102261), (18, 4746203), (21, 4068174), (22, 3883257), (33, 2588838), (42, 2034087), (53, 1611918), (63, 1356058), (66, 1294419), (77, 1109502), (99, 862946), (106, 805959), (126, 678029), (154, 554751), (159, 537306), (198, 431473), (231, 369834), (318, 268653), (371, 230274), (462, 184917), (477, 179102), (583, 146538), (693, 123278), (742, 115137), (954, 89551), (1113, 76758), (1163, 73458), (1166, 73269), (1386, 61639), (1749, 48846), (2226, 38379), (2326, 36729), (3339, 25586), (3489, 24486), (3498, 24423), (4081, 20934), (5247, 16282), (6678, 12793), (6978, 12243), (8141, 10494), (8162, 10467)]