121581456

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4597}}^1$

素因数の和:4656

約数の個数: 80

約数和(自身を含む): 342091200

約数和(自身を除く): 220509744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 38, 48, 57, 58, 76, 87, 114, 116, 152, 174, 228, 232, 304, 348, 456, 464, 551, 696, 912, 1102, 1392, 1653, 2204, 3306, 4408, 4597, 6612, 8816, 9194, 13224, 13791, 18388, 26448, 27582, 36776, 55164, 73552, 87343, 110328, 133313, 174686, 220656, 262029, 266626, 349372, 399939, 524058, 533252, 698744, 799878, 1048116, 1066504, 1397488, 1599756, 2096232, 2133008, 2532947, 3199512, 4192464, 5065894, 6399024, 7598841, 10131788, 15197682, 20263576, 30395364, 40527152, 60790728, 121581456]

約数ペア:

[(1, 121581456), (2, 60790728), (3, 40527152), (4, 30395364), (6, 20263576), (8, 15197682), (12, 10131788), (16, 7598841), (19, 6399024), (24, 5065894), (29, 4192464), (38, 3199512), (48, 2532947), (57, 2133008), (58, 2096232), (76, 1599756), (87, 1397488), (114, 1066504), (116, 1048116), (152, 799878), (174, 698744), (228, 533252), (232, 524058), (304, 399939), (348, 349372), (456, 266626), (464, 262029), (551, 220656), (696, 174686), (912, 133313), (1102, 110328), (1392, 87343), (1653, 73552), (2204, 55164), (3306, 36776), (4408, 27582), (4597, 26448), (6612, 18388), (8816, 13791), (9194, 13224)]