8013972564

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{42491}}^1$

素因数の和:42558

約数の個数: 108

約数和(自身を含む): 22643816832

約数和(自身を除く): 14629844268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 169, 186, 234, 279, 338, 372, 403, 468, 507, 558, 676, 806, 1014, 1116, 1209, 1521, 1612, 2028, 2418, 3042, 3627, 4836, 5239, 6084, 7254, 10478, 14508, 15717, 20956, 31434, 42491, 47151, 62868, 84982, 94302, 127473, 169964, 188604, 254946, 382419, 509892, 552383, 764838, 1104766, 1317221, 1529676, 1657149, 2209532, 2634442, 3314298, 3951663, 4971447, 5268884, 6628596, 7180979, 7903326, 9942894, 11854989, 14361958, 15806652, 17123873, 19885788, 21542937, 23709978, 28723916, 34247746, 43085874, 47419956, 51371619, 64628811, 68495492, 86171748, 102743238, 129257622, 154114857, 205486476, 222610349, 258515244, 308229714, 445220698, 616459428, 667831047, 890441396, 1335662094, 2003493141, 2671324188, 4006986282, 8013972564]

約数ペア:

[(1, 8013972564), (2, 4006986282), (3, 2671324188), (4, 2003493141), (6, 1335662094), (9, 890441396), (12, 667831047), (13, 616459428), (18, 445220698), (26, 308229714), (31, 258515244), (36, 222610349), (39, 205486476), (52, 154114857), (62, 129257622), (78, 102743238), (93, 86171748), (117, 68495492), (124, 64628811), (156, 51371619), (169, 47419956), (186, 43085874), (234, 34247746), (279, 28723916), (338, 23709978), (372, 21542937), (403, 19885788), (468, 17123873), (507, 15806652), (558, 14361958), (676, 11854989), (806, 9942894), (1014, 7903326), (1116, 7180979), (1209, 6628596), (1521, 5268884), (1612, 4971447), (2028, 3951663), (2418, 3314298), (3042, 2634442), (3627, 2209532), (4836, 1657149), (5239, 1529676), (6084, 1317221), (7254, 1104766), (10478, 764838), (14508, 552383), (15717, 509892), (20956, 382419), (31434, 254946), (42491, 188604), (47151, 169964), (62868, 127473), (84982, 94302)]