84636768

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 229672800

約数和(自身を除く): 145036032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 97, 122, 149, 183, 194, 244, 291, 298, 366, 388, 447, 488, 582, 596, 732, 776, 894, 976, 1164, 1192, 1464, 1552, 1788, 1952, 2328, 2384, 2928, 3104, 3576, 4656, 4768, 5856, 5917, 7152, 9089, 9312, 11834, 14304, 14453, 17751, 18178, 23668, 27267, 28906, 35502, 36356, 43359, 47336, 54534, 57812, 71004, 72712, 86718, 94672, 109068, 115624, 142008, 145424, 173436, 189344, 218136, 231248, 284016, 290848, 346872, 436272, 462496, 568032, 693744, 872544, 881633, 1387488, 1763266, 2644899, 3526532, 5289798, 7053064, 10579596, 14106128, 21159192, 28212256, 42318384, 84636768]

約数ペア:

[(1, 84636768), (2, 42318384), (3, 28212256), (4, 21159192), (6, 14106128), (8, 10579596), (12, 7053064), (16, 5289798), (24, 3526532), (32, 2644899), (48, 1763266), (61, 1387488), (96, 881633), (97, 872544), (122, 693744), (149, 568032), (183, 462496), (194, 436272), (244, 346872), (291, 290848), (298, 284016), (366, 231248), (388, 218136), (447, 189344), (488, 173436), (582, 145424), (596, 142008), (732, 115624), (776, 109068), (894, 94672), (976, 86718), (1164, 72712), (1192, 71004), (1464, 57812), (1552, 54534), (1788, 47336), (1952, 43359), (2328, 36356), (2384, 35502), (2928, 28906), (3104, 27267), (3576, 23668), (4656, 18178), (4768, 17751), (5856, 14453), (5917, 14304), (7152, 11834), (9089, 9312)]