85788728

素因数分解:

$2^3\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 171203760

約数和(自身を除く): 85415032

約数列:

[1, 2, 4, 8, 29, 41, 58, 82, 116, 164, 232, 311, 328, 622, 841, 1189, 1244, 1682, 2378, 2488, 3364, 4756, 6728, 9019, 9512, 12751, 18038, 25502, 34481, 36076, 51004, 68962, 72152, 102008, 137924, 261551, 275848, 369779, 523102, 739558, 1046204, 1479116, 2092408, 2958232, 10723591, 21447182, 42894364, 85788728]

約数ペア:

[(1, 85788728), (2, 42894364), (4, 21447182), (8, 10723591), (29, 2958232), (41, 2092408), (58, 1479116), (82, 1046204), (116, 739558), (164, 523102), (232, 369779), (311, 275848), (328, 261551), (622, 137924), (841, 102008), (1189, 72152), (1244, 68962), (1682, 51004), (2378, 36076), (2488, 34481), (3364, 25502), (4756, 18038), (6728, 12751), (9019, 9512)]