78892272

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:228

約数の個数: 160

約数和(自身を含む): 240936960

約数和(自身を除く): 162044688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 43, 48, 54, 62, 72, 86, 93, 108, 124, 129, 137, 144, 172, 186, 216, 248, 258, 274, 279, 344, 372, 387, 411, 432, 496, 516, 548, 558, 688, 744, 774, 822, 837, 1032, 1096, 1116, 1161, 1233, 1333, 1488, 1548, 1644, 1674, 2064, 2192, 2232, 2322, 2466, 2666, 3096, 3288, 3348, 3699, 3999, 4247, 4464, 4644, 4932, 5332, 5891, 6192, 6576, 6696, 7398, 7998, 8494, 9288, 9864, 10664, 11782, 11997, 12741, 13392, 14796, 15996, 16988, 17673, 18576, 19728, 21328, 23564, 23994, 25482, 29592, 31992, 33976, 35346, 35991, 38223, 47128, 47988, 50964, 53019, 59184, 63984, 67952, 70692, 71982, 76446, 94256, 95976, 101928, 106038, 114669, 141384, 143964, 152892, 159057, 182621, 191952, 203856, 212076, 229338, 282768, 287928, 305784, 318114, 365242, 424152, 458676, 547863, 575856, 611568, 636228, 730484, 848304, 917352, 1095726, 1272456, 1460968, 1643589, 1834704, 2191452, 2544912, 2921936, 3287178, 4382904, 4930767, 6574356, 8765808, 9861534, 13148712, 19723068, 26297424, 39446136, 78892272]

約数ペア:

[(1, 78892272), (2, 39446136), (3, 26297424), (4, 19723068), (6, 13148712), (8, 9861534), (9, 8765808), (12, 6574356), (16, 4930767), (18, 4382904), (24, 3287178), (27, 2921936), (31, 2544912), (36, 2191452), (43, 1834704), (48, 1643589), (54, 1460968), (62, 1272456), (72, 1095726), (86, 917352), (93, 848304), (108, 730484), (124, 636228), (129, 611568), (137, 575856), (144, 547863), (172, 458676), (186, 424152), (216, 365242), (248, 318114), (258, 305784), (274, 287928), (279, 282768), (344, 229338), (372, 212076), (387, 203856), (411, 191952), (432, 182621), (496, 159057), (516, 152892), (548, 143964), (558, 141384), (688, 114669), (744, 106038), (774, 101928), (822, 95976), (837, 94256), (1032, 76446), (1096, 71982), (1116, 70692), (1161, 67952), (1233, 63984), (1333, 59184), (1488, 53019), (1548, 50964), (1644, 47988), (1674, 47128), (2064, 38223), (2192, 35991), (2232, 35346), (2322, 33976), (2466, 31992), (2666, 29592), (3096, 25482), (3288, 23994), (3348, 23564), (3699, 21328), (3999, 19728), (4247, 18576), (4464, 17673), (4644, 16988), (4932, 15996), (5332, 14796), (5891, 13392), (6192, 12741), (6576, 11997), (6696, 11782), (7398, 10664), (7998, 9864), (8494, 9288)]