180711036

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7481}}^1$

素因数の和:7563

約数の個数: 72

約数和(自身を含む): 506561328

約数和(自身を除く): 325850292

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, 7481, 8052, 12078, 14962, 22443, 24156, 29924, 44886, 67329, 82291, 89772, 134658, 164582, 246873, 269316, 329164, 456341, 493746, 740619, 912682, 987492, 1369023, 1481238, 1825364, 2738046, 2962476, 4107069, 5019751, 5476092, 8214138, 10039502, 15059253, 16428276, 20079004, 30118506, 45177759, 60237012, 90355518, 180711036]

約数ペア:

[(1, 180711036), (2, 90355518), (3, 60237012), (4, 45177759), (6, 30118506), (9, 20079004), (11, 16428276), (12, 15059253), (18, 10039502), (22, 8214138), (33, 5476092), (36, 5019751), (44, 4107069), (61, 2962476), (66, 2738046), (99, 1825364), (122, 1481238), (132, 1369023), (183, 987492), (198, 912682), (244, 740619), (366, 493746), (396, 456341), (549, 329164), (671, 269316), (732, 246873), (1098, 164582), (1342, 134658), (2013, 89772), (2196, 82291), (2684, 67329), (4026, 44886), (6039, 29924), (7481, 24156), (8052, 22443), (12078, 14962)]