81955962

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:186

約数の個数: 120

約数和(自身を含む): 209144628

約数和(自身を除く): 127188666

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 37, 54, 66, 74, 81, 99, 111, 113, 121, 162, 198, 222, 226, 242, 297, 333, 339, 363, 407, 594, 666, 678, 726, 814, 891, 999, 1017, 1089, 1221, 1243, 1782, 1998, 2034, 2178, 2442, 2486, 2997, 3051, 3267, 3663, 3729, 4181, 4477, 5994, 6102, 6534, 7326, 7458, 8362, 8954, 9153, 9801, 10989, 11187, 12543, 13431, 13673, 18306, 19602, 21978, 22374, 25086, 26862, 27346, 32967, 33561, 37629, 40293, 41019, 45991, 65934, 67122, 75258, 80586, 82038, 91982, 100683, 112887, 120879, 123057, 137973, 201366, 225774, 241758, 246114, 275946, 338661, 362637, 369171, 413919, 505901, 677322, 725274, 738342, 827838, 1011802, 1107513, 1241757, 1517703, 2215026, 2483514, 3035406, 3725271, 4553109, 7450542, 9106218, 13659327, 27318654, 40977981, 81955962]

約数ペア:

[(1, 81955962), (2, 40977981), (3, 27318654), (6, 13659327), (9, 9106218), (11, 7450542), (18, 4553109), (22, 3725271), (27, 3035406), (33, 2483514), (37, 2215026), (54, 1517703), (66, 1241757), (74, 1107513), (81, 1011802), (99, 827838), (111, 738342), (113, 725274), (121, 677322), (162, 505901), (198, 413919), (222, 369171), (226, 362637), (242, 338661), (297, 275946), (333, 246114), (339, 241758), (363, 225774), (407, 201366), (594, 137973), (666, 123057), (678, 120879), (726, 112887), (814, 100683), (891, 91982), (999, 82038), (1017, 80586), (1089, 75258), (1221, 67122), (1243, 65934), (1782, 45991), (1998, 41019), (2034, 40293), (2178, 37629), (2442, 33561), (2486, 32967), (2997, 27346), (3051, 26862), (3267, 25086), (3663, 22374), (3729, 21978), (4181, 19602), (4477, 18306), (5994, 13673), (6102, 13431), (6534, 12543), (7326, 11187), (7458, 10989), (8362, 9801), (8954, 9153)]