127931244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{2879}}^1$

素因数の和:2939

約数の個数: 72

約数和(自身を含む): 356751360

約数和(自身を除く): 228820116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 529, 644, 966, 1058, 1587, 1932, 2116, 2879, 3174, 3703, 5758, 6348, 7406, 8637, 11109, 11516, 14812, 17274, 20153, 22218, 34548, 40306, 44436, 60459, 66217, 80612, 120918, 132434, 198651, 241836, 264868, 397302, 463519, 794604, 927038, 1390557, 1522991, 1854076, 2781114, 3045982, 4568973, 5562228, 6091964, 9137946, 10660937, 18275892, 21321874, 31982811, 42643748, 63965622, 127931244]

約数ペア:

[(1, 127931244), (2, 63965622), (3, 42643748), (4, 31982811), (6, 21321874), (7, 18275892), (12, 10660937), (14, 9137946), (21, 6091964), (23, 5562228), (28, 4568973), (42, 3045982), (46, 2781114), (69, 1854076), (84, 1522991), (92, 1390557), (138, 927038), (161, 794604), (276, 463519), (322, 397302), (483, 264868), (529, 241836), (644, 198651), (966, 132434), (1058, 120918), (1587, 80612), (1932, 66217), (2116, 60459), (2879, 44436), (3174, 40306), (3703, 34548), (5758, 22218), (6348, 20153), (7406, 17274), (8637, 14812), (11109, 11516)]