81264444

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5843}}^1$

素因数の和:5930

約数の個数: 48

約数和(自身を含む): 202903680

約数和(自身を除く): 121639236

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 61, 76, 114, 122, 183, 228, 244, 366, 732, 1159, 2318, 3477, 4636, 5843, 6954, 11686, 13908, 17529, 23372, 35058, 70116, 111017, 222034, 333051, 356423, 444068, 666102, 712846, 1069269, 1332204, 1425692, 2138538, 4277076, 6772037, 13544074, 20316111, 27088148, 40632222, 81264444]

約数ペア:

[(1, 81264444), (2, 40632222), (3, 27088148), (4, 20316111), (6, 13544074), (12, 6772037), (19, 4277076), (38, 2138538), (57, 1425692), (61, 1332204), (76, 1069269), (114, 712846), (122, 666102), (183, 444068), (228, 356423), (244, 333051), (366, 222034), (732, 111017), (1159, 70116), (2318, 35058), (3477, 23372), (4636, 17529), (5843, 13908), (6954, 11686)]