54271728

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:292

約数の個数: 160

約数和(自身を含む): 180702720

約数和(自身を除く): 126430992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 131, 137, 144, 168, 189, 216, 252, 262, 274, 336, 378, 393, 411, 432, 504, 524, 548, 756, 786, 822, 917, 959, 1008, 1048, 1096, 1179, 1233, 1512, 1572, 1644, 1834, 1918, 2096, 2192, 2358, 2466, 2751, 2877, 3024, 3144, 3288, 3537, 3668, 3699, 3836, 4716, 4932, 5502, 5754, 6288, 6576, 7074, 7336, 7398, 7672, 8253, 8631, 9432, 9864, 11004, 11508, 14148, 14672, 14796, 15344, 16506, 17262, 17947, 18864, 19728, 22008, 23016, 24759, 25893, 28296, 29592, 33012, 34524, 35894, 44016, 46032, 49518, 51786, 53841, 56592, 59184, 66024, 69048, 71788, 99036, 103572, 107682, 125629, 132048, 138096, 143576, 161523, 198072, 207144, 215364, 251258, 287152, 323046, 376887, 396144, 414288, 430728, 484569, 502516, 646092, 753774, 861456, 969138, 1005032, 1130661, 1292184, 1507548, 1938276, 2010064, 2261322, 2584368, 3015096, 3391983, 3876552, 4522644, 6030192, 6783966, 7753104, 9045288, 13567932, 18090576, 27135864, 54271728]

約数ペア:

[(1, 54271728), (2, 27135864), (3, 18090576), (4, 13567932), (6, 9045288), (7, 7753104), (8, 6783966), (9, 6030192), (12, 4522644), (14, 3876552), (16, 3391983), (18, 3015096), (21, 2584368), (24, 2261322), (27, 2010064), (28, 1938276), (36, 1507548), (42, 1292184), (48, 1130661), (54, 1005032), (56, 969138), (63, 861456), (72, 753774), (84, 646092), (108, 502516), (112, 484569), (126, 430728), (131, 414288), (137, 396144), (144, 376887), (168, 323046), (189, 287152), (216, 251258), (252, 215364), (262, 207144), (274, 198072), (336, 161523), (378, 143576), (393, 138096), (411, 132048), (432, 125629), (504, 107682), (524, 103572), (548, 99036), (756, 71788), (786, 69048), (822, 66024), (917, 59184), (959, 56592), (1008, 53841), (1048, 51786), (1096, 49518), (1179, 46032), (1233, 44016), (1512, 35894), (1572, 34524), (1644, 33012), (1834, 29592), (1918, 28296), (2096, 25893), (2192, 24759), (2358, 23016), (2466, 22008), (2751, 19728), (2877, 18864), (3024, 17947), (3144, 17262), (3288, 16506), (3537, 15344), (3668, 14796), (3699, 14672), (3836, 14148), (4716, 11508), (4932, 11004), (5502, 9864), (5754, 9432), (6288, 8631), (6576, 8253), (7074, 7672), (7336, 7398)]