86172174

素因数分解:

$2^1\times 3^9\times {\mathrm{11}}^1\times {\mathrm{199}}^1$

素因数の和:239

約数の個数: 80

約数和(自身を含む): 212572800

約数和(自身を除く): 126400626

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 199, 243, 297, 398, 486, 594, 597, 729, 891, 1194, 1458, 1782, 1791, 2187, 2189, 2673, 3582, 4374, 4378, 5346, 5373, 6561, 6567, 8019, 10746, 13122, 13134, 16038, 16119, 19683, 19701, 24057, 32238, 39366, 39402, 48114, 48357, 59103, 72171, 96714, 118206, 144342, 145071, 177309, 216513, 290142, 354618, 433026, 435213, 531927, 870426, 1063854, 1305639, 1595781, 2611278, 3191562, 3916917, 4787343, 7833834, 9574686, 14362029, 28724058, 43086087, 86172174]

約数ペア:

[(1, 86172174), (2, 43086087), (3, 28724058), (6, 14362029), (9, 9574686), (11, 7833834), (18, 4787343), (22, 3916917), (27, 3191562), (33, 2611278), (54, 1595781), (66, 1305639), (81, 1063854), (99, 870426), (162, 531927), (198, 435213), (199, 433026), (243, 354618), (297, 290142), (398, 216513), (486, 177309), (594, 145071), (597, 144342), (729, 118206), (891, 96714), (1194, 72171), (1458, 59103), (1782, 48357), (1791, 48114), (2187, 39402), (2189, 39366), (2673, 32238), (3582, 24057), (4374, 19701), (4378, 19683), (5346, 16119), (5373, 16038), (6561, 13134), (6567, 13122), (8019, 10746)]