72222436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4073}}^1$

素因数の和:4132

約数の個数: 48

約数和(自身を含む): 153312768

約数和(自身を除く): 81090332

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 124, 143, 286, 341, 403, 572, 682, 806, 1364, 1612, 4073, 4433, 8146, 8866, 16292, 17732, 44803, 52949, 89606, 105898, 126263, 179212, 211796, 252526, 505052, 582439, 1164878, 1388893, 1641419, 2329756, 2777786, 3282838, 5555572, 6565676, 18055609, 36111218, 72222436]

約数ペア:

[(1, 72222436), (2, 36111218), (4, 18055609), (11, 6565676), (13, 5555572), (22, 3282838), (26, 2777786), (31, 2329756), (44, 1641419), (52, 1388893), (62, 1164878), (124, 582439), (143, 505052), (286, 252526), (341, 211796), (403, 179212), (572, 126263), (682, 105898), (806, 89606), (1364, 52949), (1612, 44803), (4073, 17732), (4433, 16292), (8146, 8866)]