67556874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 128

約数和(自身を含む): 179159040

約数和(自身を除く): 111602166

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 53, 62, 66, 77, 89, 93, 106, 154, 159, 178, 186, 217, 231, 267, 318, 341, 371, 434, 462, 534, 583, 623, 651, 682, 742, 979, 1023, 1113, 1166, 1246, 1302, 1643, 1749, 1869, 1958, 2046, 2226, 2387, 2759, 2937, 3286, 3498, 3738, 4081, 4717, 4774, 4929, 5518, 5874, 6853, 7161, 8162, 8277, 9434, 9858, 11501, 12243, 13706, 14151, 14322, 16554, 18073, 19313, 20559, 23002, 24486, 28302, 30349, 33019, 34503, 36146, 38626, 41118, 51887, 54219, 57939, 60698, 66038, 69006, 91047, 99057, 103774, 108438, 115878, 126511, 146227, 155661, 182094, 198114, 212443, 253022, 292454, 311322, 363209, 379533, 424886, 438681, 637329, 726418, 759066, 877362, 1023589, 1089627, 1274658, 1608497, 2047178, 2179254, 3070767, 3216994, 4825491, 6141534, 9650982, 11259479, 22518958, 33778437, 67556874]

約数ペア:

[(1, 67556874), (2, 33778437), (3, 22518958), (6, 11259479), (7, 9650982), (11, 6141534), (14, 4825491), (21, 3216994), (22, 3070767), (31, 2179254), (33, 2047178), (42, 1608497), (53, 1274658), (62, 1089627), (66, 1023589), (77, 877362), (89, 759066), (93, 726418), (106, 637329), (154, 438681), (159, 424886), (178, 379533), (186, 363209), (217, 311322), (231, 292454), (267, 253022), (318, 212443), (341, 198114), (371, 182094), (434, 155661), (462, 146227), (534, 126511), (583, 115878), (623, 108438), (651, 103774), (682, 99057), (742, 91047), (979, 69006), (1023, 66038), (1113, 60698), (1166, 57939), (1246, 54219), (1302, 51887), (1643, 41118), (1749, 38626), (1869, 36146), (1958, 34503), (2046, 33019), (2226, 30349), (2387, 28302), (2759, 24486), (2937, 23002), (3286, 20559), (3498, 19313), (3738, 18073), (4081, 16554), (4717, 14322), (4774, 14151), (4929, 13706), (5518, 12243), (5874, 11501), (6853, 9858), (7161, 9434), (8162, 8277)]