181339092

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7507}}^1$

素因数の和:7589

約数の個数: 72

約数和(自身を含む): 508321632

約数和(自身を除く): 326982540

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 61, 66, 99, 122, 132, 183, 198, 244, 366, 396, 549, 671, 732, 1098, 1342, 2013, 2196, 2684, 4026, 6039, 7507, 8052, 12078, 15014, 22521, 24156, 30028, 45042, 67563, 82577, 90084, 135126, 165154, 247731, 270252, 330308, 457927, 495462, 743193, 915854, 990924, 1373781, 1486386, 1831708, 2747562, 2972772, 4121343, 5037197, 5495124, 8242686, 10074394, 15111591, 16485372, 20148788, 30223182, 45334773, 60446364, 90669546, 181339092]

約数ペア:

[(1, 181339092), (2, 90669546), (3, 60446364), (4, 45334773), (6, 30223182), (9, 20148788), (11, 16485372), (12, 15111591), (18, 10074394), (22, 8242686), (33, 5495124), (36, 5037197), (44, 4121343), (61, 2972772), (66, 2747562), (99, 1831708), (122, 1486386), (132, 1373781), (183, 990924), (198, 915854), (244, 743193), (366, 495462), (396, 457927), (549, 330308), (671, 270252), (732, 247731), (1098, 165154), (1342, 135126), (2013, 90084), (2196, 82577), (2684, 67563), (4026, 45042), (6039, 30028), (7507, 24156), (8052, 22521), (12078, 15014)]