121721028

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{797}}^1$

素因数の和:917

約数の個数: 96

約数和(自身を含む): 337841280

約数和(自身を除く): 216120252

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 89, 132, 143, 156, 178, 267, 286, 356, 429, 534, 572, 797, 858, 979, 1068, 1157, 1594, 1716, 1958, 2314, 2391, 2937, 3188, 3471, 3916, 4628, 4782, 5874, 6942, 8767, 9564, 10361, 11748, 12727, 13884, 17534, 20722, 25454, 26301, 31083, 35068, 38181, 41444, 50908, 52602, 62166, 70933, 76362, 105204, 113971, 124332, 141866, 152724, 212799, 227942, 283732, 341913, 425598, 455884, 683826, 780263, 851196, 922129, 1367652, 1560526, 1844258, 2340789, 2766387, 3121052, 3688516, 4681578, 5532774, 9363156, 10143419, 11065548, 20286838, 30430257, 40573676, 60860514, 121721028]

約数ペア:

[(1, 121721028), (2, 60860514), (3, 40573676), (4, 30430257), (6, 20286838), (11, 11065548), (12, 10143419), (13, 9363156), (22, 5532774), (26, 4681578), (33, 3688516), (39, 3121052), (44, 2766387), (52, 2340789), (66, 1844258), (78, 1560526), (89, 1367652), (132, 922129), (143, 851196), (156, 780263), (178, 683826), (267, 455884), (286, 425598), (356, 341913), (429, 283732), (534, 227942), (572, 212799), (797, 152724), (858, 141866), (979, 124332), (1068, 113971), (1157, 105204), (1594, 76362), (1716, 70933), (1958, 62166), (2314, 52602), (2391, 50908), (2937, 41444), (3188, 38181), (3471, 35068), (3916, 31083), (4628, 26301), (4782, 25454), (5874, 20722), (6942, 17534), (8767, 13884), (9564, 12727), (10361, 11748)]