66399696

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:274

約数の個数: 160

約数和(自身を含む): 211593600

約数和(自身を除く): 145193904

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 89, 99, 108, 132, 144, 157, 176, 178, 198, 216, 264, 267, 297, 314, 356, 396, 432, 471, 528, 534, 594, 628, 712, 792, 801, 942, 979, 1068, 1188, 1256, 1413, 1424, 1584, 1602, 1727, 1884, 1958, 2136, 2376, 2403, 2512, 2826, 2937, 3204, 3454, 3768, 3916, 4239, 4272, 4752, 4806, 5181, 5652, 5874, 6408, 6908, 7536, 7832, 8478, 8811, 9612, 10362, 11304, 11748, 12816, 13816, 13973, 15543, 15664, 16956, 17622, 19224, 20724, 22608, 23496, 26433, 27632, 27946, 31086, 33912, 35244, 38448, 41448, 41919, 46629, 46992, 52866, 55892, 62172, 67824, 70488, 82896, 83838, 93258, 105732, 111784, 124344, 125757, 140976, 153703, 167676, 186516, 211464, 223568, 248688, 251514, 307406, 335352, 373032, 377271, 422928, 461109, 503028, 614812, 670704, 746064, 754542, 922218, 1006056, 1229624, 1383327, 1509084, 1844436, 2012112, 2459248, 2766654, 3018168, 3688872, 4149981, 5533308, 6036336, 7377744, 8299962, 11066616, 16599924, 22133232, 33199848, 66399696]

約数ペア:

[(1, 66399696), (2, 33199848), (3, 22133232), (4, 16599924), (6, 11066616), (8, 8299962), (9, 7377744), (11, 6036336), (12, 5533308), (16, 4149981), (18, 3688872), (22, 3018168), (24, 2766654), (27, 2459248), (33, 2012112), (36, 1844436), (44, 1509084), (48, 1383327), (54, 1229624), (66, 1006056), (72, 922218), (88, 754542), (89, 746064), (99, 670704), (108, 614812), (132, 503028), (144, 461109), (157, 422928), (176, 377271), (178, 373032), (198, 335352), (216, 307406), (264, 251514), (267, 248688), (297, 223568), (314, 211464), (356, 186516), (396, 167676), (432, 153703), (471, 140976), (528, 125757), (534, 124344), (594, 111784), (628, 105732), (712, 93258), (792, 83838), (801, 82896), (942, 70488), (979, 67824), (1068, 62172), (1188, 55892), (1256, 52866), (1413, 46992), (1424, 46629), (1584, 41919), (1602, 41448), (1727, 38448), (1884, 35244), (1958, 33912), (2136, 31086), (2376, 27946), (2403, 27632), (2512, 26433), (2826, 23496), (2937, 22608), (3204, 20724), (3454, 19224), (3768, 17622), (3916, 16956), (4239, 15664), (4272, 15543), (4752, 13973), (4806, 13816), (5181, 12816), (5652, 11748), (5874, 11304), (6408, 10362), (6908, 9612), (7536, 8811), (7832, 8478)]