77386812

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{1091}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 189326592

約数和(自身を除く): 111939780

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 257, 276, 514, 771, 1028, 1091, 1542, 2182, 3084, 3273, 4364, 5911, 6546, 11822, 13092, 17733, 23644, 25093, 35466, 50186, 70932, 75279, 100372, 150558, 280387, 301116, 560774, 841161, 1121548, 1682322, 3364644, 6448901, 12897802, 19346703, 25795604, 38693406, 77386812]

約数ペア:

[(1, 77386812), (2, 38693406), (3, 25795604), (4, 19346703), (6, 12897802), (12, 6448901), (23, 3364644), (46, 1682322), (69, 1121548), (92, 841161), (138, 560774), (257, 301116), (276, 280387), (514, 150558), (771, 100372), (1028, 75279), (1091, 70932), (1542, 50186), (2182, 35466), (3084, 25093), (3273, 23644), (4364, 17733), (5911, 13092), (6546, 11822)]