123740064

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{61379}}^1$

素因数の和:61402

約数の個数: 72

約数和(自身を含む): 402161760

約数和(自身を除く): 278421696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 61379, 122758, 184137, 245516, 368274, 429653, 491032, 552411, 736548, 859306, 982064, 1104822, 1288959, 1473096, 1718612, 1964128, 2209644, 2577918, 2946192, 3437224, 3866877, 4419288, 5155836, 5892384, 6874448, 7733754, 8838576, 10311672, 13748896, 15467508, 17677152, 20623344, 30935016, 41246688, 61870032, 123740064]

約数ペア:

[(1, 123740064), (2, 61870032), (3, 41246688), (4, 30935016), (6, 20623344), (7, 17677152), (8, 15467508), (9, 13748896), (12, 10311672), (14, 8838576), (16, 7733754), (18, 6874448), (21, 5892384), (24, 5155836), (28, 4419288), (32, 3866877), (36, 3437224), (42, 2946192), (48, 2577918), (56, 2209644), (63, 1964128), (72, 1718612), (84, 1473096), (96, 1288959), (112, 1104822), (126, 982064), (144, 859306), (168, 736548), (224, 552411), (252, 491032), (288, 429653), (336, 368274), (504, 245516), (672, 184137), (1008, 122758), (2016, 61379)]