67885818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:252

約数の個数: 128

約数和(自身を含む): 185794560

約数和(自身を除く): 117908742

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 89, 91, 127, 143, 154, 178, 182, 231, 254, 267, 273, 286, 381, 429, 462, 534, 546, 623, 762, 858, 889, 979, 1001, 1157, 1246, 1397, 1651, 1778, 1869, 1958, 2002, 2314, 2667, 2794, 2937, 3003, 3302, 3471, 3738, 4191, 4953, 5334, 5874, 6006, 6853, 6942, 8099, 8382, 9779, 9906, 11303, 11557, 12727, 13706, 16198, 18161, 19558, 20559, 22606, 23114, 24297, 25454, 29337, 33909, 34671, 36322, 38181, 41118, 48594, 54483, 58674, 67818, 69342, 76362, 79121, 89089, 108966, 124333, 127127, 146939, 158242, 178178, 237363, 248666, 254254, 267267, 293878, 372999, 381381, 440817, 474726, 534534, 745998, 762762, 870331, 881634, 1028573, 1616329, 1740662, 2057146, 2610993, 3085719, 3232658, 4848987, 5221986, 6171438, 9697974, 11314303, 22628606, 33942909, 67885818]

約数ペア:

[(1, 67885818), (2, 33942909), (3, 22628606), (6, 11314303), (7, 9697974), (11, 6171438), (13, 5221986), (14, 4848987), (21, 3232658), (22, 3085719), (26, 2610993), (33, 2057146), (39, 1740662), (42, 1616329), (66, 1028573), (77, 881634), (78, 870331), (89, 762762), (91, 745998), (127, 534534), (143, 474726), (154, 440817), (178, 381381), (182, 372999), (231, 293878), (254, 267267), (267, 254254), (273, 248666), (286, 237363), (381, 178178), (429, 158242), (462, 146939), (534, 127127), (546, 124333), (623, 108966), (762, 89089), (858, 79121), (889, 76362), (979, 69342), (1001, 67818), (1157, 58674), (1246, 54483), (1397, 48594), (1651, 41118), (1778, 38181), (1869, 36322), (1958, 34671), (2002, 33909), (2314, 29337), (2667, 25454), (2794, 24297), (2937, 23114), (3003, 22606), (3302, 20559), (3471, 19558), (3738, 18161), (4191, 16198), (4953, 13706), (5334, 12727), (5874, 11557), (6006, 11303), (6853, 9906), (6942, 9779), (8099, 8382)]