71879136

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{106963}}^1$

素因数の和:106983

約数の個数: 48

約数和(自身を含む): 215639424

約数和(自身を除く): 143760288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 106963, 213926, 320889, 427852, 641778, 748741, 855704, 1283556, 1497482, 1711408, 2246223, 2567112, 2994964, 3422816, 4492446, 5134224, 5989928, 8984892, 10268448, 11979856, 17969784, 23959712, 35939568, 71879136]

約数ペア:

[(1, 71879136), (2, 35939568), (3, 23959712), (4, 17969784), (6, 11979856), (7, 10268448), (8, 8984892), (12, 5989928), (14, 5134224), (16, 4492446), (21, 3422816), (24, 2994964), (28, 2567112), (32, 2246223), (42, 1711408), (48, 1497482), (56, 1283556), (84, 855704), (96, 748741), (112, 641778), (168, 427852), (224, 320889), (336, 213926), (672, 106963)]