71166816

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{41}}^2$

素因数の和:115

約数の個数: 216

約数和(自身を含む): 247491720

約数和(自身を除く): 176324904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 41, 42, 48, 49, 54, 56, 63, 72, 82, 84, 96, 98, 108, 112, 123, 126, 144, 147, 164, 168, 189, 196, 216, 224, 246, 252, 287, 288, 294, 328, 336, 369, 378, 392, 432, 441, 492, 504, 574, 588, 656, 672, 738, 756, 784, 861, 864, 882, 984, 1008, 1107, 1148, 1176, 1312, 1323, 1476, 1512, 1568, 1681, 1722, 1764, 1968, 2009, 2016, 2214, 2296, 2352, 2583, 2646, 2952, 3024, 3362, 3444, 3528, 3936, 4018, 4428, 4592, 4704, 5043, 5166, 5292, 5904, 6027, 6048, 6724, 6888, 7056, 7749, 8036, 8856, 9184, 10086, 10332, 10584, 11767, 11808, 12054, 13448, 13776, 14112, 15129, 15498, 16072, 17712, 18081, 20172, 20664, 21168, 23534, 24108, 26896, 27552, 30258, 30996, 32144, 35301, 35424, 36162, 40344, 41328, 42336, 45387, 47068, 48216, 53792, 54243, 60516, 61992, 64288, 70602, 72324, 80688, 82369, 82656, 90774, 94136, 96432, 105903, 108486, 121032, 123984, 141204, 144648, 161376, 164738, 181548, 188272, 192864, 211806, 216972, 242064, 247107, 247968, 282408, 289296, 317709, 329476, 363096, 376544, 423612, 433944, 484128, 494214, 564816, 578592, 635418, 658952, 726192, 741321, 847224, 867888, 988428, 1129632, 1270836, 1317904, 1452384, 1482642, 1694448, 1735776, 1976856, 2223963, 2541672, 2635808, 2965284, 3388896, 3953712, 4447926, 5083344, 5930568, 7907424, 8895852, 10166688, 11861136, 17791704, 23722272, 35583408, 71166816]

約数ペア:

[(1, 71166816), (2, 35583408), (3, 23722272), (4, 17791704), (6, 11861136), (7, 10166688), (8, 8895852), (9, 7907424), (12, 5930568), (14, 5083344), (16, 4447926), (18, 3953712), (21, 3388896), (24, 2965284), (27, 2635808), (28, 2541672), (32, 2223963), (36, 1976856), (41, 1735776), (42, 1694448), (48, 1482642), (49, 1452384), (54, 1317904), (56, 1270836), (63, 1129632), (72, 988428), (82, 867888), (84, 847224), (96, 741321), (98, 726192), (108, 658952), (112, 635418), (123, 578592), (126, 564816), (144, 494214), (147, 484128), (164, 433944), (168, 423612), (189, 376544), (196, 363096), (216, 329476), (224, 317709), (246, 289296), (252, 282408), (287, 247968), (288, 247107), (294, 242064), (328, 216972), (336, 211806), (369, 192864), (378, 188272), (392, 181548), (432, 164738), (441, 161376), (492, 144648), (504, 141204), (574, 123984), (588, 121032), (656, 108486), (672, 105903), (738, 96432), (756, 94136), (784, 90774), (861, 82656), (864, 82369), (882, 80688), (984, 72324), (1008, 70602), (1107, 64288), (1148, 61992), (1176, 60516), (1312, 54243), (1323, 53792), (1476, 48216), (1512, 47068), (1568, 45387), (1681, 42336), (1722, 41328), (1764, 40344), (1968, 36162), (2009, 35424), (2016, 35301), (2214, 32144), (2296, 30996), (2352, 30258), (2583, 27552), (2646, 26896), (2952, 24108), (3024, 23534), (3362, 21168), (3444, 20664), (3528, 20172), (3936, 18081), (4018, 17712), (4428, 16072), (4592, 15498), (4704, 15129), (5043, 14112), (5166, 13776), (5292, 13448), (5904, 12054), (6027, 11808), (6048, 11767), (6724, 10584), (6888, 10332), (7056, 10086), (7749, 9184), (8036, 8856)]