42511176

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:280

約数の個数: 128

約数和(自身を含む): 126720000

約数和(自身を除く): 84208824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 43, 46, 54, 69, 72, 86, 92, 108, 129, 138, 172, 184, 199, 207, 216, 258, 276, 344, 387, 398, 414, 516, 552, 597, 621, 774, 796, 828, 989, 1032, 1161, 1194, 1242, 1548, 1592, 1656, 1791, 1978, 2322, 2388, 2484, 2967, 3096, 3582, 3956, 4577, 4644, 4776, 4968, 5373, 5934, 7164, 7912, 8557, 8901, 9154, 9288, 10746, 11868, 13731, 14328, 17114, 17802, 18308, 21492, 23736, 25671, 26703, 27462, 34228, 35604, 36616, 41193, 42984, 51342, 53406, 54924, 68456, 71208, 77013, 82386, 102684, 106812, 109848, 123579, 154026, 164772, 196811, 205368, 213624, 231039, 247158, 308052, 329544, 393622, 462078, 494316, 590433, 616104, 787244, 924156, 988632, 1180866, 1574488, 1771299, 1848312, 2361732, 3542598, 4723464, 5313897, 7085196, 10627794, 14170392, 21255588, 42511176]

約数ペア:

[(1, 42511176), (2, 21255588), (3, 14170392), (4, 10627794), (6, 7085196), (8, 5313897), (9, 4723464), (12, 3542598), (18, 2361732), (23, 1848312), (24, 1771299), (27, 1574488), (36, 1180866), (43, 988632), (46, 924156), (54, 787244), (69, 616104), (72, 590433), (86, 494316), (92, 462078), (108, 393622), (129, 329544), (138, 308052), (172, 247158), (184, 231039), (199, 213624), (207, 205368), (216, 196811), (258, 164772), (276, 154026), (344, 123579), (387, 109848), (398, 106812), (414, 102684), (516, 82386), (552, 77013), (597, 71208), (621, 68456), (774, 54924), (796, 53406), (828, 51342), (989, 42984), (1032, 41193), (1161, 36616), (1194, 35604), (1242, 34228), (1548, 27462), (1592, 26703), (1656, 25671), (1791, 23736), (1978, 21492), (2322, 18308), (2388, 17802), (2484, 17114), (2967, 14328), (3096, 13731), (3582, 11868), (3956, 10746), (4577, 9288), (4644, 9154), (4776, 8901), (4968, 8557), (5373, 7912), (5934, 7164)]