72104318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4133}}^1$

素因数の和:4220

約数の個数: 32

約数和(自身を含む): 129179232

約数和(自身を除く): 57074914

約数列:

[1, 2, 11, 13, 22, 26, 61, 122, 143, 286, 671, 793, 1342, 1586, 4133, 8266, 8723, 17446, 45463, 53729, 90926, 107458, 252113, 504226, 591019, 1182038, 2773243, 3277469, 5546486, 6554938, 36052159, 72104318]

約数ペア:

[(1, 72104318), (2, 36052159), (11, 6554938), (13, 5546486), (22, 3277469), (26, 2773243), (61, 1182038), (122, 591019), (143, 504226), (286, 252113), (671, 107458), (793, 90926), (1342, 53729), (1586, 45463), (4133, 17446), (8266, 8723)]