85991256

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 260357760

約数和(自身を除く): 174366504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 37, 39, 52, 72, 74, 78, 104, 111, 117, 148, 156, 169, 191, 222, 234, 296, 312, 333, 338, 382, 444, 468, 481, 507, 573, 666, 676, 764, 888, 936, 962, 1014, 1146, 1332, 1352, 1443, 1521, 1528, 1719, 1924, 2028, 2292, 2483, 2664, 2886, 3042, 3438, 3848, 4056, 4329, 4584, 4966, 5772, 6084, 6253, 6876, 7067, 7449, 8658, 9932, 11544, 12168, 12506, 13752, 14134, 14898, 17316, 18759, 19864, 21201, 22347, 25012, 28268, 29796, 32279, 34632, 37518, 42402, 44694, 50024, 56277, 56536, 59592, 63603, 64558, 75036, 84804, 89388, 91871, 96837, 112554, 127206, 129116, 150072, 169608, 178776, 183742, 193674, 225108, 254412, 258232, 275613, 290511, 367484, 387348, 450216, 508824, 551226, 581022, 734968, 774696, 826839, 1102452, 1162044, 1194323, 1653678, 2204904, 2324088, 2388646, 3307356, 3582969, 4777292, 6614712, 7165938, 9554584, 10748907, 14331876, 21497814, 28663752, 42995628, 85991256]

約数ペア:

[(1, 85991256), (2, 42995628), (3, 28663752), (4, 21497814), (6, 14331876), (8, 10748907), (9, 9554584), (12, 7165938), (13, 6614712), (18, 4777292), (24, 3582969), (26, 3307356), (36, 2388646), (37, 2324088), (39, 2204904), (52, 1653678), (72, 1194323), (74, 1162044), (78, 1102452), (104, 826839), (111, 774696), (117, 734968), (148, 581022), (156, 551226), (169, 508824), (191, 450216), (222, 387348), (234, 367484), (296, 290511), (312, 275613), (333, 258232), (338, 254412), (382, 225108), (444, 193674), (468, 183742), (481, 178776), (507, 169608), (573, 150072), (666, 129116), (676, 127206), (764, 112554), (888, 96837), (936, 91871), (962, 89388), (1014, 84804), (1146, 75036), (1332, 64558), (1352, 63603), (1443, 59592), (1521, 56536), (1528, 56277), (1719, 50024), (1924, 44694), (2028, 42402), (2292, 37518), (2483, 34632), (2664, 32279), (2886, 29796), (3042, 28268), (3438, 25012), (3848, 22347), (4056, 21201), (4329, 19864), (4584, 18759), (4966, 17316), (5772, 14898), (6084, 14134), (6253, 13752), (6876, 12506), (7067, 12168), (7449, 11544), (8658, 9932)]