61576812

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1187}}^1$

素因数の和:1339

約数の個数: 72

約数和(自身を含む): 171243072

約数和(自身を除く): 109666260

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 131, 132, 198, 262, 393, 396, 524, 786, 1179, 1187, 1441, 1572, 2358, 2374, 2882, 3561, 4323, 4716, 4748, 5764, 7122, 8646, 10683, 12969, 13057, 14244, 17292, 21366, 25938, 26114, 39171, 42732, 51876, 52228, 78342, 117513, 155497, 156684, 235026, 310994, 466491, 470052, 621988, 932982, 1399473, 1710467, 1865964, 2798946, 3420934, 5131401, 5597892, 6841868, 10262802, 15394203, 20525604, 30788406, 61576812]

約数ペア:

[(1, 61576812), (2, 30788406), (3, 20525604), (4, 15394203), (6, 10262802), (9, 6841868), (11, 5597892), (12, 5131401), (18, 3420934), (22, 2798946), (33, 1865964), (36, 1710467), (44, 1399473), (66, 932982), (99, 621988), (131, 470052), (132, 466491), (198, 310994), (262, 235026), (393, 156684), (396, 155497), (524, 117513), (786, 78342), (1179, 52228), (1187, 51876), (1441, 42732), (1572, 39171), (2358, 26114), (2374, 25938), (2882, 21366), (3561, 17292), (4323, 14244), (4716, 13057), (4748, 12969), (5764, 10683), (7122, 8646)]