61340136

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:387

約数の個数: 128

約数和(自身を含む): 183738240

約数和(自身を除く): 122398104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 61, 66, 78, 88, 104, 122, 132, 143, 156, 183, 244, 264, 286, 293, 312, 366, 429, 488, 572, 586, 671, 732, 793, 858, 879, 1144, 1172, 1342, 1464, 1586, 1716, 1758, 2013, 2344, 2379, 2684, 3172, 3223, 3432, 3516, 3809, 4026, 4758, 5368, 6344, 6446, 7032, 7618, 8052, 8723, 9516, 9669, 11427, 12892, 15236, 16104, 17446, 17873, 19032, 19338, 22854, 25784, 26169, 30472, 34892, 35746, 38676, 41899, 45708, 52338, 53619, 69784, 71492, 77352, 83798, 91416, 104676, 107238, 125697, 142984, 167596, 196603, 209352, 214476, 232349, 251394, 335192, 393206, 428952, 464698, 502788, 589809, 697047, 786412, 929396, 1005576, 1179618, 1394094, 1572824, 1858792, 2359236, 2555839, 2788188, 4718472, 5111678, 5576376, 7667517, 10223356, 15335034, 20446712, 30670068, 61340136]

約数ペア:

[(1, 61340136), (2, 30670068), (3, 20446712), (4, 15335034), (6, 10223356), (8, 7667517), (11, 5576376), (12, 5111678), (13, 4718472), (22, 2788188), (24, 2555839), (26, 2359236), (33, 1858792), (39, 1572824), (44, 1394094), (52, 1179618), (61, 1005576), (66, 929396), (78, 786412), (88, 697047), (104, 589809), (122, 502788), (132, 464698), (143, 428952), (156, 393206), (183, 335192), (244, 251394), (264, 232349), (286, 214476), (293, 209352), (312, 196603), (366, 167596), (429, 142984), (488, 125697), (572, 107238), (586, 104676), (671, 91416), (732, 83798), (793, 77352), (858, 71492), (879, 69784), (1144, 53619), (1172, 52338), (1342, 45708), (1464, 41899), (1586, 38676), (1716, 35746), (1758, 34892), (2013, 30472), (2344, 26169), (2379, 25784), (2684, 22854), (3172, 19338), (3223, 19032), (3432, 17873), (3516, 17446), (3809, 16104), (4026, 15236), (4758, 12892), (5368, 11427), (6344, 9669), (6446, 9516), (7032, 8723), (7618, 8052)]