65664378

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1051}}^1$

素因数の和:1164

約数の個数: 64

約数和(自身を含む): 159062400

約数和(自身を除く): 93398022

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 89, 117, 178, 234, 267, 351, 534, 702, 801, 1051, 1157, 1602, 2102, 2314, 2403, 3153, 3471, 4806, 6306, 6942, 9459, 10413, 13663, 18918, 20826, 27326, 28377, 31239, 40989, 56754, 62478, 81978, 93539, 122967, 187078, 245934, 280617, 368901, 561234, 737802, 841851, 1216007, 1683702, 2432014, 2525553, 3648021, 5051106, 7296042, 10944063, 21888126, 32832189, 65664378]

約数ペア:

[(1, 65664378), (2, 32832189), (3, 21888126), (6, 10944063), (9, 7296042), (13, 5051106), (18, 3648021), (26, 2525553), (27, 2432014), (39, 1683702), (54, 1216007), (78, 841851), (89, 737802), (117, 561234), (178, 368901), (234, 280617), (267, 245934), (351, 187078), (534, 122967), (702, 93539), (801, 81978), (1051, 62478), (1157, 56754), (1602, 40989), (2102, 31239), (2314, 28377), (2403, 27326), (3153, 20826), (3471, 18918), (4806, 13663), (6306, 10413), (6942, 9459)]