66982734

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:391

約数の個数: 128

約数和(自身を含む): 188052480

約数和(自身を除く): 121069746

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 43, 54, 63, 78, 86, 91, 117, 126, 129, 182, 189, 234, 258, 273, 301, 317, 351, 378, 387, 546, 559, 602, 634, 702, 774, 819, 903, 951, 1118, 1161, 1638, 1677, 1806, 1902, 2219, 2322, 2457, 2709, 2853, 3354, 3913, 4121, 4438, 4914, 5031, 5418, 5706, 6657, 7826, 8127, 8242, 8559, 10062, 11739, 12363, 13314, 13631, 15093, 16254, 17118, 19971, 23478, 24726, 27262, 28847, 30186, 35217, 37089, 39942, 40893, 57694, 59913, 70434, 74178, 81786, 86541, 95417, 105651, 111267, 119826, 122679, 173082, 177203, 190834, 211302, 222534, 245358, 259623, 286251, 354406, 368037, 519246, 531609, 572502, 736074, 778869, 858753, 1063218, 1240421, 1557738, 1594827, 1717506, 2480842, 2576259, 3189654, 3721263, 4784481, 5152518, 7442526, 9568962, 11163789, 22327578, 33491367, 66982734]

約数ペア:

[(1, 66982734), (2, 33491367), (3, 22327578), (6, 11163789), (7, 9568962), (9, 7442526), (13, 5152518), (14, 4784481), (18, 3721263), (21, 3189654), (26, 2576259), (27, 2480842), (39, 1717506), (42, 1594827), (43, 1557738), (54, 1240421), (63, 1063218), (78, 858753), (86, 778869), (91, 736074), (117, 572502), (126, 531609), (129, 519246), (182, 368037), (189, 354406), (234, 286251), (258, 259623), (273, 245358), (301, 222534), (317, 211302), (351, 190834), (378, 177203), (387, 173082), (546, 122679), (559, 119826), (602, 111267), (634, 105651), (702, 95417), (774, 86541), (819, 81786), (903, 74178), (951, 70434), (1118, 59913), (1161, 57694), (1638, 40893), (1677, 39942), (1806, 37089), (1902, 35217), (2219, 30186), (2322, 28847), (2457, 27262), (2709, 24726), (2853, 23478), (3354, 19971), (3913, 17118), (4121, 16254), (4438, 15093), (4914, 13631), (5031, 13314), (5418, 12363), (5706, 11739), (6657, 10062), (7826, 8559), (8127, 8242)]