72711244

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{2029}}^1$

素因数の和:2098

約数の個数: 36

約数和(自身を含む): 139599040

約数和(自身を除く): 66887796

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 289, 527, 578, 1054, 1156, 2029, 2108, 4058, 8116, 8959, 17918, 34493, 35836, 62899, 68986, 125798, 137972, 251596, 586381, 1069283, 1172762, 2138566, 2345524, 4277132, 18177811, 36355622, 72711244]

約数ペア:

[(1, 72711244), (2, 36355622), (4, 18177811), (17, 4277132), (31, 2345524), (34, 2138566), (62, 1172762), (68, 1069283), (124, 586381), (289, 251596), (527, 137972), (578, 125798), (1054, 68986), (1156, 62899), (2029, 35836), (2108, 34493), (4058, 17918), (8116, 8959)]