81025362

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 201502080

約数和(自身を除く): 120476718

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 103, 137, 174, 198, 206, 261, 274, 309, 319, 411, 522, 618, 638, 822, 927, 957, 1133, 1233, 1507, 1854, 1914, 2266, 2466, 2871, 2987, 3014, 3399, 3973, 4521, 5742, 5974, 6798, 7946, 8961, 9042, 10197, 11919, 13563, 14111, 17922, 20394, 23838, 26883, 27126, 28222, 32857, 35757, 42333, 43703, 53766, 65714, 71514, 84666, 87406, 98571, 126999, 131109, 155221, 197142, 253998, 262218, 295713, 310442, 393327, 409219, 465663, 591426, 786654, 818438, 931326, 1227657, 1396989, 2455314, 2793978, 3682971, 4501409, 7365942, 9002818, 13504227, 27008454, 40512681, 81025362]

約数ペア:

[(1, 81025362), (2, 40512681), (3, 27008454), (6, 13504227), (9, 9002818), (11, 7365942), (18, 4501409), (22, 3682971), (29, 2793978), (33, 2455314), (58, 1396989), (66, 1227657), (87, 931326), (99, 818438), (103, 786654), (137, 591426), (174, 465663), (198, 409219), (206, 393327), (261, 310442), (274, 295713), (309, 262218), (319, 253998), (411, 197142), (522, 155221), (618, 131109), (638, 126999), (822, 98571), (927, 87406), (957, 84666), (1133, 71514), (1233, 65714), (1507, 53766), (1854, 43703), (1914, 42333), (2266, 35757), (2466, 32857), (2871, 28222), (2987, 27126), (3014, 26883), (3399, 23838), (3973, 20394), (4521, 17922), (5742, 14111), (5974, 13563), (6798, 11919), (7946, 10197), (8961, 9042)]