79887112

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 161838000

約数和(自身を除く): 81950888

約数列:

[1, 2, 4, 8, 29, 53, 58, 73, 89, 106, 116, 146, 178, 212, 232, 292, 356, 424, 584, 712, 1537, 2117, 2581, 3074, 3869, 4234, 4717, 5162, 6148, 6497, 7738, 8468, 9434, 10324, 12296, 12994, 15476, 16936, 18868, 20648, 25988, 30952, 37736, 51976, 112201, 136793, 188413, 224402, 273586, 344341, 376826, 448804, 547172, 688682, 753652, 897608, 1094344, 1377364, 1507304, 2754728, 9985889, 19971778, 39943556, 79887112]

約数ペア:

[(1, 79887112), (2, 39943556), (4, 19971778), (8, 9985889), (29, 2754728), (53, 1507304), (58, 1377364), (73, 1094344), (89, 897608), (106, 753652), (116, 688682), (146, 547172), (178, 448804), (212, 376826), (232, 344341), (292, 273586), (356, 224402), (424, 188413), (584, 136793), (712, 112201), (1537, 51976), (2117, 37736), (2581, 30952), (3074, 25988), (3869, 20648), (4234, 18868), (4717, 16936), (5162, 15476), (6148, 12994), (6497, 12296), (7738, 10324), (8468, 9434)]