64605168

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:516

約数の個数: 160

約数和(自身を含む): 207129600

約数和(自身を除く): 142524432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 34, 36, 38, 48, 51, 54, 57, 68, 72, 76, 102, 108, 114, 136, 144, 152, 153, 171, 204, 216, 228, 272, 304, 306, 323, 342, 408, 432, 456, 459, 463, 513, 612, 646, 684, 816, 912, 918, 926, 969, 1026, 1224, 1292, 1368, 1389, 1836, 1852, 1938, 2052, 2448, 2584, 2736, 2778, 2907, 3672, 3704, 3876, 4104, 4167, 5168, 5556, 5814, 7344, 7408, 7752, 7871, 8208, 8334, 8721, 8797, 11112, 11628, 12501, 15504, 15742, 16668, 17442, 17594, 22224, 23256, 23613, 25002, 26391, 31484, 33336, 34884, 35188, 46512, 47226, 50004, 52782, 62968, 66672, 69768, 70376, 70839, 79173, 94452, 100008, 105564, 125936, 139536, 140752, 141678, 149549, 158346, 188904, 200016, 211128, 212517, 237519, 283356, 299098, 316692, 377808, 422256, 425034, 448647, 475038, 566712, 598196, 633384, 850068, 897294, 950076, 1133424, 1196392, 1266768, 1345941, 1700136, 1794588, 1900152, 2392784, 2691882, 3400272, 3589176, 3800304, 4037823, 5383764, 7178352, 8075646, 10767528, 16151292, 21535056, 32302584, 64605168]

約数ペア:

[(1, 64605168), (2, 32302584), (3, 21535056), (4, 16151292), (6, 10767528), (8, 8075646), (9, 7178352), (12, 5383764), (16, 4037823), (17, 3800304), (18, 3589176), (19, 3400272), (24, 2691882), (27, 2392784), (34, 1900152), (36, 1794588), (38, 1700136), (48, 1345941), (51, 1266768), (54, 1196392), (57, 1133424), (68, 950076), (72, 897294), (76, 850068), (102, 633384), (108, 598196), (114, 566712), (136, 475038), (144, 448647), (152, 425034), (153, 422256), (171, 377808), (204, 316692), (216, 299098), (228, 283356), (272, 237519), (304, 212517), (306, 211128), (323, 200016), (342, 188904), (408, 158346), (432, 149549), (456, 141678), (459, 140752), (463, 139536), (513, 125936), (612, 105564), (646, 100008), (684, 94452), (816, 79173), (912, 70839), (918, 70376), (926, 69768), (969, 66672), (1026, 62968), (1224, 52782), (1292, 50004), (1368, 47226), (1389, 46512), (1836, 35188), (1852, 34884), (1938, 33336), (2052, 31484), (2448, 26391), (2584, 25002), (2736, 23613), (2778, 23256), (2907, 22224), (3672, 17594), (3704, 17442), (3876, 16668), (4104, 15742), (4167, 15504), (5168, 12501), (5556, 11628), (5814, 11112), (7344, 8797), (7408, 8721), (7752, 8334), (7871, 8208)]