64249812

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1823}}^1$

素因数の和:1933

約数の個数: 72

約数和(自身を含む): 179262720

約数和(自身を除く): 115012908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 89, 99, 132, 178, 198, 267, 356, 396, 534, 801, 979, 1068, 1602, 1823, 1958, 2937, 3204, 3646, 3916, 5469, 5874, 7292, 8811, 10938, 11748, 16407, 17622, 20053, 21876, 32814, 35244, 40106, 60159, 65628, 80212, 120318, 162247, 180477, 240636, 324494, 360954, 486741, 648988, 721908, 973482, 1460223, 1784717, 1946964, 2920446, 3569434, 5354151, 5840892, 7138868, 10708302, 16062453, 21416604, 32124906, 64249812]

約数ペア:

[(1, 64249812), (2, 32124906), (3, 21416604), (4, 16062453), (6, 10708302), (9, 7138868), (11, 5840892), (12, 5354151), (18, 3569434), (22, 2920446), (33, 1946964), (36, 1784717), (44, 1460223), (66, 973482), (89, 721908), (99, 648988), (132, 486741), (178, 360954), (198, 324494), (267, 240636), (356, 180477), (396, 162247), (534, 120318), (801, 80212), (979, 65628), (1068, 60159), (1602, 40106), (1823, 35244), (1958, 32814), (2937, 21876), (3204, 20053), (3646, 17622), (3916, 16407), (5469, 11748), (5874, 10938), (7292, 8811)]