79752596

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:621

約数の個数: 72

約数和(自身を含む): 179952192

約数和(自身を除く): 100199596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 71, 77, 98, 142, 154, 196, 284, 308, 497, 521, 539, 781, 994, 1042, 1078, 1562, 1988, 2084, 2156, 3124, 3479, 3647, 5467, 5731, 6958, 7294, 10934, 11462, 13916, 14588, 21868, 22924, 25529, 36991, 38269, 40117, 51058, 73982, 76538, 80234, 102116, 147964, 153076, 160468, 258937, 280819, 406901, 517874, 561638, 813802, 1035748, 1123276, 1627604, 1812559, 2848307, 3625118, 5696614, 7250236, 11393228, 19938149, 39876298, 79752596]

約数ペア:

[(1, 79752596), (2, 39876298), (4, 19938149), (7, 11393228), (11, 7250236), (14, 5696614), (22, 3625118), (28, 2848307), (44, 1812559), (49, 1627604), (71, 1123276), (77, 1035748), (98, 813802), (142, 561638), (154, 517874), (196, 406901), (284, 280819), (308, 258937), (497, 160468), (521, 153076), (539, 147964), (781, 102116), (994, 80234), (1042, 76538), (1078, 73982), (1562, 51058), (1988, 40117), (2084, 38269), (2156, 36991), (3124, 25529), (3479, 22924), (3647, 21868), (5467, 14588), (5731, 13916), (6958, 11462), (7294, 10934)]