91491444

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 269068800

約数和(自身を除く): 177577356

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 43, 44, 54, 66, 81, 86, 99, 108, 129, 132, 162, 172, 198, 199, 243, 258, 297, 324, 387, 396, 398, 473, 486, 516, 594, 597, 774, 796, 891, 946, 972, 1161, 1188, 1194, 1419, 1548, 1782, 1791, 1892, 2189, 2322, 2388, 2673, 2838, 3483, 3564, 3582, 4257, 4378, 4644, 5346, 5373, 5676, 6567, 6966, 7164, 8514, 8557, 8756, 10449, 10692, 10746, 12771, 13134, 13932, 16119, 17028, 17114, 19701, 20898, 21492, 25542, 25671, 26268, 32238, 34228, 38313, 39402, 41796, 48357, 51084, 51342, 59103, 64476, 76626, 77013, 78804, 94127, 96714, 102684, 114939, 118206, 153252, 154026, 177309, 188254, 193428, 229878, 231039, 236412, 282381, 308052, 354618, 376508, 459756, 462078, 531927, 564762, 693117, 709236, 847143, 924156, 1063854, 1129524, 1386234, 1694286, 2079351, 2127708, 2541429, 2772468, 3388572, 4158702, 5082858, 7624287, 8317404, 10165716, 15248574, 22872861, 30497148, 45745722, 91491444]

約数ペア:

[(1, 91491444), (2, 45745722), (3, 30497148), (4, 22872861), (6, 15248574), (9, 10165716), (11, 8317404), (12, 7624287), (18, 5082858), (22, 4158702), (27, 3388572), (33, 2772468), (36, 2541429), (43, 2127708), (44, 2079351), (54, 1694286), (66, 1386234), (81, 1129524), (86, 1063854), (99, 924156), (108, 847143), (129, 709236), (132, 693117), (162, 564762), (172, 531927), (198, 462078), (199, 459756), (243, 376508), (258, 354618), (297, 308052), (324, 282381), (387, 236412), (396, 231039), (398, 229878), (473, 193428), (486, 188254), (516, 177309), (594, 154026), (597, 153252), (774, 118206), (796, 114939), (891, 102684), (946, 96714), (972, 94127), (1161, 78804), (1188, 77013), (1194, 76626), (1419, 64476), (1548, 59103), (1782, 51342), (1791, 51084), (1892, 48357), (2189, 41796), (2322, 39402), (2388, 38313), (2673, 34228), (2838, 32238), (3483, 26268), (3564, 25671), (3582, 25542), (4257, 21492), (4378, 20898), (4644, 19701), (5346, 17114), (5373, 17028), (5676, 16119), (6567, 13932), (6966, 13134), (7164, 12771), (8514, 10746), (8557, 10692), (8756, 10449)]