64907568

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:217

約数の個数: 200

約数和(自身を含む): 213356880

約数和(自身を除く): 148449312

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 29, 33, 36, 44, 48, 54, 58, 66, 72, 81, 87, 88, 99, 108, 116, 132, 144, 157, 162, 174, 176, 198, 216, 232, 261, 264, 297, 314, 319, 324, 348, 396, 432, 464, 471, 522, 528, 594, 628, 638, 648, 696, 783, 792, 891, 942, 957, 1044, 1188, 1256, 1276, 1296, 1392, 1413, 1566, 1584, 1727, 1782, 1884, 1914, 2088, 2349, 2376, 2512, 2552, 2826, 2871, 3132, 3454, 3564, 3768, 3828, 4176, 4239, 4553, 4698, 4752, 5104, 5181, 5652, 5742, 6264, 6908, 7128, 7536, 7656, 8478, 8613, 9106, 9396, 10362, 11304, 11484, 12528, 12717, 13659, 13816, 14256, 15312, 15543, 16956, 17226, 18212, 18792, 20724, 22608, 22968, 25434, 25839, 27318, 27632, 31086, 33912, 34452, 36424, 37584, 40977, 41448, 45936, 46629, 50083, 50868, 51678, 54636, 62172, 67824, 68904, 72848, 81954, 82896, 93258, 100166, 101736, 103356, 109272, 122931, 124344, 137808, 139887, 150249, 163908, 186516, 200332, 203472, 206712, 218544, 245862, 248688, 279774, 300498, 327816, 368793, 373032, 400664, 413424, 450747, 491724, 559548, 600996, 655632, 737586, 746064, 801328, 901494, 983448, 1119096, 1201992, 1352241, 1475172, 1802988, 1966896, 2238192, 2403984, 2704482, 2950344, 3605976, 4056723, 5408964, 5900688, 7211952, 8113446, 10817928, 16226892, 21635856, 32453784, 64907568]

約数ペア:

[(1, 64907568), (2, 32453784), (3, 21635856), (4, 16226892), (6, 10817928), (8, 8113446), (9, 7211952), (11, 5900688), (12, 5408964), (16, 4056723), (18, 3605976), (22, 2950344), (24, 2704482), (27, 2403984), (29, 2238192), (33, 1966896), (36, 1802988), (44, 1475172), (48, 1352241), (54, 1201992), (58, 1119096), (66, 983448), (72, 901494), (81, 801328), (87, 746064), (88, 737586), (99, 655632), (108, 600996), (116, 559548), (132, 491724), (144, 450747), (157, 413424), (162, 400664), (174, 373032), (176, 368793), (198, 327816), (216, 300498), (232, 279774), (261, 248688), (264, 245862), (297, 218544), (314, 206712), (319, 203472), (324, 200332), (348, 186516), (396, 163908), (432, 150249), (464, 139887), (471, 137808), (522, 124344), (528, 122931), (594, 109272), (628, 103356), (638, 101736), (648, 100166), (696, 93258), (783, 82896), (792, 81954), (891, 72848), (942, 68904), (957, 67824), (1044, 62172), (1188, 54636), (1256, 51678), (1276, 50868), (1296, 50083), (1392, 46629), (1413, 45936), (1566, 41448), (1584, 40977), (1727, 37584), (1782, 36424), (1884, 34452), (1914, 33912), (2088, 31086), (2349, 27632), (2376, 27318), (2512, 25839), (2552, 25434), (2826, 22968), (2871, 22608), (3132, 20724), (3454, 18792), (3564, 18212), (3768, 17226), (3828, 16956), (4176, 15543), (4239, 15312), (4553, 14256), (4698, 13816), (4752, 13659), (5104, 12717), (5181, 12528), (5652, 11484), (5742, 11304), (6264, 10362), (6908, 9396), (7128, 9106), (7536, 8613), (7656, 8478)]