27322988

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:100

約数の個数: 144

約数和(自身を含む): 68947200

約数和(自身を除く): 41624212

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 23, 28, 29, 38, 44, 46, 49, 58, 76, 77, 92, 98, 116, 133, 154, 161, 196, 203, 209, 253, 266, 308, 319, 322, 406, 418, 437, 506, 532, 539, 551, 638, 644, 667, 812, 836, 874, 931, 1012, 1078, 1102, 1127, 1276, 1334, 1421, 1463, 1748, 1771, 1862, 2156, 2204, 2233, 2254, 2668, 2842, 2926, 3059, 3542, 3724, 3857, 4466, 4508, 4669, 4807, 5684, 5852, 6061, 6118, 7084, 7337, 7714, 8932, 9338, 9614, 10241, 12122, 12236, 12397, 12673, 14674, 15428, 15631, 18676, 19228, 20482, 21413, 24244, 24794, 25346, 26999, 29348, 31262, 32683, 33649, 40964, 42427, 42826, 49588, 50692, 51359, 53998, 62524, 65366, 67298, 84854, 85652, 88711, 102718, 107996, 130732, 134596, 139403, 169708, 177422, 205436, 235543, 278806, 296989, 354844, 359513, 471086, 557612, 593978, 620977, 719026, 942172, 975821, 1187956, 1241954, 1438052, 1951642, 2483908, 3903284, 6830747, 13661494, 27322988]

約数ペア:

[(1, 27322988), (2, 13661494), (4, 6830747), (7, 3903284), (11, 2483908), (14, 1951642), (19, 1438052), (22, 1241954), (23, 1187956), (28, 975821), (29, 942172), (38, 719026), (44, 620977), (46, 593978), (49, 557612), (58, 471086), (76, 359513), (77, 354844), (92, 296989), (98, 278806), (116, 235543), (133, 205436), (154, 177422), (161, 169708), (196, 139403), (203, 134596), (209, 130732), (253, 107996), (266, 102718), (308, 88711), (319, 85652), (322, 84854), (406, 67298), (418, 65366), (437, 62524), (506, 53998), (532, 51359), (539, 50692), (551, 49588), (638, 42826), (644, 42427), (667, 40964), (812, 33649), (836, 32683), (874, 31262), (931, 29348), (1012, 26999), (1078, 25346), (1102, 24794), (1127, 24244), (1276, 21413), (1334, 20482), (1421, 19228), (1463, 18676), (1748, 15631), (1771, 15428), (1862, 14674), (2156, 12673), (2204, 12397), (2233, 12236), (2254, 12122), (2668, 10241), (2842, 9614), (2926, 9338), (3059, 8932), (3542, 7714), (3724, 7337), (3857, 7084), (4466, 6118), (4508, 6061), (4669, 5852), (4807, 5684)]