81099144

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{941}}^1$

素因数の和:985

約数の個数: 160

約数和(自身を含む): 273556800

約数和(自身を除く): 192457656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 81, 84, 108, 114, 126, 133, 152, 162, 168, 171, 189, 216, 228, 252, 266, 324, 342, 378, 399, 456, 504, 513, 532, 567, 648, 684, 756, 798, 941, 1026, 1064, 1134, 1197, 1368, 1512, 1539, 1596, 1882, 2052, 2268, 2394, 2823, 3078, 3192, 3591, 3764, 4104, 4536, 4788, 5646, 6156, 6587, 7182, 7528, 8469, 9576, 10773, 11292, 12312, 13174, 14364, 16938, 17879, 19761, 21546, 22584, 25407, 26348, 28728, 33876, 35758, 39522, 43092, 50814, 52696, 53637, 59283, 67752, 71516, 76221, 79044, 86184, 101628, 107274, 118566, 125153, 143032, 152442, 158088, 160911, 177849, 203256, 214548, 237132, 250306, 304884, 321822, 355698, 375459, 429096, 474264, 482733, 500612, 533547, 609768, 643644, 711396, 750918, 965466, 1001224, 1067094, 1126377, 1287288, 1422792, 1448199, 1501836, 1930932, 2134188, 2252754, 2896398, 3003672, 3379131, 3861864, 4268376, 4505508, 5792796, 6758262, 9011016, 10137393, 11585592, 13516524, 20274786, 27033048, 40549572, 81099144]

約数ペア:

[(1, 81099144), (2, 40549572), (3, 27033048), (4, 20274786), (6, 13516524), (7, 11585592), (8, 10137393), (9, 9011016), (12, 6758262), (14, 5792796), (18, 4505508), (19, 4268376), (21, 3861864), (24, 3379131), (27, 3003672), (28, 2896398), (36, 2252754), (38, 2134188), (42, 1930932), (54, 1501836), (56, 1448199), (57, 1422792), (63, 1287288), (72, 1126377), (76, 1067094), (81, 1001224), (84, 965466), (108, 750918), (114, 711396), (126, 643644), (133, 609768), (152, 533547), (162, 500612), (168, 482733), (171, 474264), (189, 429096), (216, 375459), (228, 355698), (252, 321822), (266, 304884), (324, 250306), (342, 237132), (378, 214548), (399, 203256), (456, 177849), (504, 160911), (513, 158088), (532, 152442), (567, 143032), (648, 125153), (684, 118566), (756, 107274), (798, 101628), (941, 86184), (1026, 79044), (1064, 76221), (1134, 71516), (1197, 67752), (1368, 59283), (1512, 53637), (1539, 52696), (1596, 50814), (1882, 43092), (2052, 39522), (2268, 35758), (2394, 33876), (2823, 28728), (3078, 26348), (3192, 25407), (3591, 22584), (3764, 21546), (4104, 19761), (4536, 17879), (4788, 16938), (5646, 14364), (6156, 13174), (6587, 12312), (7182, 11292), (7528, 10773), (8469, 9576)]