72443448

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:282

約数の個数: 192

約数和(自身を含む): 249350400

約数和(自身を除く): 176906952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 73, 77, 84, 88, 99, 126, 132, 146, 154, 168, 179, 198, 219, 231, 252, 264, 292, 308, 358, 396, 438, 462, 504, 511, 537, 584, 616, 657, 693, 716, 792, 803, 876, 924, 1022, 1074, 1253, 1314, 1386, 1432, 1533, 1606, 1611, 1752, 1848, 1969, 2044, 2148, 2409, 2506, 2628, 2772, 3066, 3212, 3222, 3759, 3938, 4088, 4296, 4599, 4818, 5012, 5256, 5544, 5621, 5907, 6132, 6424, 6444, 7227, 7518, 7876, 9198, 9636, 10024, 11242, 11277, 11814, 12264, 12888, 13067, 13783, 14454, 15036, 15752, 16863, 17721, 18396, 19272, 22484, 22554, 23628, 26134, 27566, 28908, 30072, 33726, 35442, 36792, 39201, 41349, 44968, 45108, 47256, 50589, 52268, 55132, 57816, 67452, 70884, 78402, 82698, 90216, 91469, 101178, 104536, 110264, 117603, 124047, 134904, 141768, 143737, 156804, 165396, 182938, 202356, 235206, 248094, 274407, 287474, 313608, 330792, 365876, 404712, 431211, 470412, 496188, 548814, 574948, 731752, 823221, 862422, 940824, 992376, 1006159, 1097628, 1149896, 1293633, 1646442, 1724844, 2012318, 2195256, 2587266, 3018477, 3292884, 3449688, 4024636, 5174532, 6036954, 6585768, 8049272, 9055431, 10349064, 12073908, 18110862, 24147816, 36221724, 72443448]

約数ペア:

[(1, 72443448), (2, 36221724), (3, 24147816), (4, 18110862), (6, 12073908), (7, 10349064), (8, 9055431), (9, 8049272), (11, 6585768), (12, 6036954), (14, 5174532), (18, 4024636), (21, 3449688), (22, 3292884), (24, 3018477), (28, 2587266), (33, 2195256), (36, 2012318), (42, 1724844), (44, 1646442), (56, 1293633), (63, 1149896), (66, 1097628), (72, 1006159), (73, 992376), (77, 940824), (84, 862422), (88, 823221), (99, 731752), (126, 574948), (132, 548814), (146, 496188), (154, 470412), (168, 431211), (179, 404712), (198, 365876), (219, 330792), (231, 313608), (252, 287474), (264, 274407), (292, 248094), (308, 235206), (358, 202356), (396, 182938), (438, 165396), (462, 156804), (504, 143737), (511, 141768), (537, 134904), (584, 124047), (616, 117603), (657, 110264), (693, 104536), (716, 101178), (792, 91469), (803, 90216), (876, 82698), (924, 78402), (1022, 70884), (1074, 67452), (1253, 57816), (1314, 55132), (1386, 52268), (1432, 50589), (1533, 47256), (1606, 45108), (1611, 44968), (1752, 41349), (1848, 39201), (1969, 36792), (2044, 35442), (2148, 33726), (2409, 30072), (2506, 28908), (2628, 27566), (2772, 26134), (3066, 23628), (3212, 22554), (3222, 22484), (3759, 19272), (3938, 18396), (4088, 17721), (4296, 16863), (4599, 15752), (4818, 15036), (5012, 14454), (5256, 13783), (5544, 13067), (5621, 12888), (5907, 12264), (6132, 11814), (6424, 11277), (6444, 11242), (7227, 10024), (7518, 9636), (7876, 9198)]