7571052

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 20638800

約数和(自身を除く): 13067748

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 89, 102, 139, 153, 178, 204, 267, 278, 306, 356, 417, 534, 556, 612, 801, 834, 1068, 1251, 1513, 1602, 1668, 2363, 2502, 3026, 3204, 4539, 4726, 5004, 6052, 7089, 9078, 9452, 12371, 13617, 14178, 18156, 21267, 24742, 27234, 28356, 37113, 42534, 49484, 54468, 74226, 85068, 111339, 148452, 210307, 222678, 420614, 445356, 630921, 841228, 1261842, 1892763, 2523684, 3785526, 7571052]

約数ペア:

[(1, 7571052), (2, 3785526), (3, 2523684), (4, 1892763), (6, 1261842), (9, 841228), (12, 630921), (17, 445356), (18, 420614), (34, 222678), (36, 210307), (51, 148452), (68, 111339), (89, 85068), (102, 74226), (139, 54468), (153, 49484), (178, 42534), (204, 37113), (267, 28356), (278, 27234), (306, 24742), (356, 21267), (417, 18156), (534, 14178), (556, 13617), (612, 12371), (801, 9452), (834, 9078), (1068, 7089), (1251, 6052), (1513, 5004), (1602, 4726), (1668, 4539), (2363, 3204), (2502, 3026)]