72838194

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3691}}^1$

素因数の和:3743

約数の個数: 64

約数和(自身を含む): 178633728

約数和(自身を除く): 105795534

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 66, 69, 78, 138, 143, 253, 286, 299, 429, 506, 598, 759, 858, 897, 1518, 1794, 3289, 3691, 6578, 7382, 9867, 11073, 19734, 22146, 40601, 47983, 81202, 84893, 95966, 121803, 143949, 169786, 243606, 254679, 287898, 509358, 527813, 933823, 1055626, 1103609, 1583439, 1867646, 2207218, 2801469, 3166878, 3310827, 5602938, 6621654, 12139699, 24279398, 36419097, 72838194]

約数ペア:

[(1, 72838194), (2, 36419097), (3, 24279398), (6, 12139699), (11, 6621654), (13, 5602938), (22, 3310827), (23, 3166878), (26, 2801469), (33, 2207218), (39, 1867646), (46, 1583439), (66, 1103609), (69, 1055626), (78, 933823), (138, 527813), (143, 509358), (253, 287898), (286, 254679), (299, 243606), (429, 169786), (506, 143949), (598, 121803), (759, 95966), (858, 84893), (897, 81202), (1518, 47983), (1794, 40601), (3289, 22146), (3691, 19734), (6578, 11073), (7382, 9867)]