80591784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36901}}^1$

素因数の和:36930

約数の個数: 64

約数和(自身を含む): 247981440

約数和(自身を除く): 167389656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 36901, 73802, 110703, 147604, 221406, 258307, 295208, 442812, 479713, 516614, 774921, 885624, 959426, 1033228, 1439139, 1549842, 1918852, 2066456, 2878278, 3099684, 3357991, 3837704, 5756556, 6199368, 6715982, 10073973, 11513112, 13431964, 20147946, 26863928, 40295892, 80591784]

約数ペア:

[(1, 80591784), (2, 40295892), (3, 26863928), (4, 20147946), (6, 13431964), (7, 11513112), (8, 10073973), (12, 6715982), (13, 6199368), (14, 5756556), (21, 3837704), (24, 3357991), (26, 3099684), (28, 2878278), (39, 2066456), (42, 1918852), (52, 1549842), (56, 1439139), (78, 1033228), (84, 959426), (91, 885624), (104, 774921), (156, 516614), (168, 479713), (182, 442812), (273, 295208), (312, 258307), (364, 221406), (546, 147604), (728, 110703), (1092, 73802), (2184, 36901)]