82405554

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 212357376

約数和(自身を除く): 129951822

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 83, 98, 147, 154, 166, 231, 249, 294, 307, 462, 498, 539, 581, 614, 913, 921, 1078, 1162, 1617, 1743, 1826, 1842, 2149, 2739, 3234, 3377, 3486, 4067, 4298, 5478, 6391, 6447, 6754, 8134, 10131, 12201, 12782, 12894, 15043, 19173, 20262, 23639, 24402, 25481, 30086, 38346, 44737, 45129, 47278, 50962, 70917, 76443, 89474, 90258, 134211, 141834, 152886, 165473, 178367, 268422, 280291, 330946, 356734, 496419, 535101, 560582, 840873, 992838, 1070202, 1248569, 1681746, 1962037, 2497138, 3745707, 3924074, 5886111, 7491414, 11772222, 13734259, 27468518, 41202777, 82405554]

約数ペア:

[(1, 82405554), (2, 41202777), (3, 27468518), (6, 13734259), (7, 11772222), (11, 7491414), (14, 5886111), (21, 3924074), (22, 3745707), (33, 2497138), (42, 1962037), (49, 1681746), (66, 1248569), (77, 1070202), (83, 992838), (98, 840873), (147, 560582), (154, 535101), (166, 496419), (231, 356734), (249, 330946), (294, 280291), (307, 268422), (462, 178367), (498, 165473), (539, 152886), (581, 141834), (614, 134211), (913, 90258), (921, 89474), (1078, 76443), (1162, 70917), (1617, 50962), (1743, 47278), (1826, 45129), (1842, 44737), (2149, 38346), (2739, 30086), (3234, 25481), (3377, 24402), (3486, 23639), (4067, 20262), (4298, 19173), (5478, 15043), (6391, 12894), (6447, 12782), (6754, 12201), (8134, 10131)]