79228746

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:161

約数の個数: 128

約数和(自身を含む): 199065600

約数和(自身を除く): 119836854

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 47, 53, 54, 57, 62, 93, 94, 106, 114, 141, 159, 171, 186, 279, 282, 318, 342, 423, 477, 513, 558, 589, 837, 846, 893, 954, 1007, 1026, 1178, 1269, 1431, 1457, 1643, 1674, 1767, 1786, 2014, 2491, 2538, 2679, 2862, 2914, 3021, 3286, 3534, 4371, 4929, 4982, 5301, 5358, 6042, 7473, 8037, 8742, 9063, 9858, 10602, 13113, 14787, 14946, 15903, 16074, 18126, 22419, 24111, 26226, 27189, 27683, 29574, 31217, 31806, 39339, 44361, 44838, 47329, 48222, 54378, 55366, 62434, 67257, 77221, 78678, 83049, 88722, 93651, 94658, 134514, 141987, 154442, 166098, 187302, 231663, 249147, 280953, 283974, 425961, 463326, 498294, 561906, 694989, 747441, 842859, 851922, 1277883, 1389978, 1467199, 1494882, 1685718, 2084967, 2555766, 2934398, 4169934, 4401597, 8803194, 13204791, 26409582, 39614373, 79228746]

約数ペア:

[(1, 79228746), (2, 39614373), (3, 26409582), (6, 13204791), (9, 8803194), (18, 4401597), (19, 4169934), (27, 2934398), (31, 2555766), (38, 2084967), (47, 1685718), (53, 1494882), (54, 1467199), (57, 1389978), (62, 1277883), (93, 851922), (94, 842859), (106, 747441), (114, 694989), (141, 561906), (159, 498294), (171, 463326), (186, 425961), (279, 283974), (282, 280953), (318, 249147), (342, 231663), (423, 187302), (477, 166098), (513, 154442), (558, 141987), (589, 134514), (837, 94658), (846, 93651), (893, 88722), (954, 83049), (1007, 78678), (1026, 77221), (1178, 67257), (1269, 62434), (1431, 55366), (1457, 54378), (1643, 48222), (1674, 47329), (1767, 44838), (1786, 44361), (2014, 39339), (2491, 31806), (2538, 31217), (2679, 29574), (2862, 27683), (2914, 27189), (3021, 26226), (3286, 24111), (3534, 22419), (4371, 18126), (4929, 16074), (4982, 15903), (5301, 14946), (5358, 14787), (6042, 13113), (7473, 10602), (8037, 9858), (8742, 9063)]