67688928

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{2423}}^1$

素因数の和:2536

約数の個数: 72

約数和(自身を含む): 194555088

約数和(自身を除く): 126866160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 97, 144, 194, 288, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2328, 2423, 3104, 3492, 4656, 4846, 6984, 7269, 9312, 9692, 13968, 14538, 19384, 21807, 27936, 29076, 38768, 43614, 58152, 77536, 87228, 116304, 174456, 232608, 235031, 348912, 470062, 697824, 705093, 940124, 1410186, 1880248, 2115279, 2820372, 3760496, 4230558, 5640744, 7520992, 8461116, 11281488, 16922232, 22562976, 33844464, 67688928]

約数ペア:

[(1, 67688928), (2, 33844464), (3, 22562976), (4, 16922232), (6, 11281488), (8, 8461116), (9, 7520992), (12, 5640744), (16, 4230558), (18, 3760496), (24, 2820372), (32, 2115279), (36, 1880248), (48, 1410186), (72, 940124), (96, 705093), (97, 697824), (144, 470062), (194, 348912), (288, 235031), (291, 232608), (388, 174456), (582, 116304), (776, 87228), (873, 77536), (1164, 58152), (1552, 43614), (1746, 38768), (2328, 29076), (2423, 27936), (3104, 21807), (3492, 19384), (4656, 14538), (4846, 13968), (6984, 9692), (7269, 9312)]