27805512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:347

約数の個数: 128

約数和(自身を含む): 86630400

約数和(自身を除く): 58824888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 31, 38, 42, 56, 57, 62, 76, 84, 93, 114, 124, 133, 152, 168, 186, 217, 228, 248, 266, 281, 372, 399, 434, 456, 532, 562, 589, 651, 744, 798, 843, 868, 1064, 1124, 1178, 1302, 1596, 1686, 1736, 1767, 1967, 2248, 2356, 2604, 3192, 3372, 3534, 3934, 4123, 4712, 5208, 5339, 5901, 6744, 7068, 7868, 8246, 8711, 10678, 11802, 12369, 14136, 15736, 16017, 16492, 17422, 21356, 23604, 24738, 26133, 32034, 32984, 34844, 37373, 42712, 47208, 49476, 52266, 60977, 64068, 69688, 74746, 98952, 104532, 112119, 121954, 128136, 149492, 165509, 182931, 209064, 224238, 243908, 298984, 331018, 365862, 448476, 487816, 496527, 662036, 731724, 896952, 993054, 1158563, 1324072, 1463448, 1986108, 2317126, 3475689, 3972216, 4634252, 6951378, 9268504, 13902756, 27805512]

約数ペア:

[(1, 27805512), (2, 13902756), (3, 9268504), (4, 6951378), (6, 4634252), (7, 3972216), (8, 3475689), (12, 2317126), (14, 1986108), (19, 1463448), (21, 1324072), (24, 1158563), (28, 993054), (31, 896952), (38, 731724), (42, 662036), (56, 496527), (57, 487816), (62, 448476), (76, 365862), (84, 331018), (93, 298984), (114, 243908), (124, 224238), (133, 209064), (152, 182931), (168, 165509), (186, 149492), (217, 128136), (228, 121954), (248, 112119), (266, 104532), (281, 98952), (372, 74746), (399, 69688), (434, 64068), (456, 60977), (532, 52266), (562, 49476), (589, 47208), (651, 42712), (744, 37373), (798, 34844), (843, 32984), (868, 32034), (1064, 26133), (1124, 24738), (1178, 23604), (1302, 21356), (1596, 17422), (1686, 16492), (1736, 16017), (1767, 15736), (1967, 14136), (2248, 12369), (2356, 11802), (2604, 10678), (3192, 8711), (3372, 8246), (3534, 7868), (3934, 7068), (4123, 6744), (4712, 5901), (5208, 5339)]