71841594

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 162570240

約数和(自身を除く): 90728646

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 139, 191, 246, 278, 382, 417, 451, 573, 834, 902, 1146, 1353, 1529, 2101, 2706, 3058, 4202, 4587, 5699, 6303, 7831, 9174, 11398, 12606, 15662, 17097, 23493, 26549, 34194, 46986, 53098, 62689, 79647, 86141, 125378, 159294, 172282, 188067, 258423, 292039, 376134, 516846, 584078, 876117, 1088509, 1752234, 2177018, 3265527, 6531054, 11973599, 23947198, 35920797, 71841594]

約数ペア:

[(1, 71841594), (2, 35920797), (3, 23947198), (6, 11973599), (11, 6531054), (22, 3265527), (33, 2177018), (41, 1752234), (66, 1088509), (82, 876117), (123, 584078), (139, 516846), (191, 376134), (246, 292039), (278, 258423), (382, 188067), (417, 172282), (451, 159294), (573, 125378), (834, 86141), (902, 79647), (1146, 62689), (1353, 53098), (1529, 46986), (2101, 34194), (2706, 26549), (3058, 23493), (4202, 17097), (4587, 15662), (5699, 12606), (6303, 11398), (7831, 9174)]