71329496

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 167511600

約数和(自身を除く): 96182104

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 61, 76, 98, 122, 133, 152, 157, 196, 244, 266, 314, 392, 427, 488, 532, 628, 854, 931, 1064, 1099, 1159, 1256, 1708, 1862, 2198, 2318, 2983, 2989, 3416, 3724, 4396, 4636, 5966, 5978, 7448, 7693, 8113, 8792, 9272, 9577, 11932, 11956, 15386, 16226, 19154, 20881, 23864, 23912, 30772, 32452, 38308, 41762, 56791, 61544, 64904, 67039, 76616, 83524, 113582, 134078, 146167, 167048, 181963, 227164, 268156, 292334, 363926, 454328, 469273, 536312, 584668, 727852, 938546, 1169336, 1273741, 1455704, 1877092, 2547482, 3754184, 5094964, 8916187, 10189928, 17832374, 35664748, 71329496]

約数ペア:

[(1, 71329496), (2, 35664748), (4, 17832374), (7, 10189928), (8, 8916187), (14, 5094964), (19, 3754184), (28, 2547482), (38, 1877092), (49, 1455704), (56, 1273741), (61, 1169336), (76, 938546), (98, 727852), (122, 584668), (133, 536312), (152, 469273), (157, 454328), (196, 363926), (244, 292334), (266, 268156), (314, 227164), (392, 181963), (427, 167048), (488, 146167), (532, 134078), (628, 113582), (854, 83524), (931, 76616), (1064, 67039), (1099, 64904), (1159, 61544), (1256, 56791), (1708, 41762), (1862, 38308), (2198, 32452), (2318, 30772), (2983, 23912), (2989, 23864), (3416, 20881), (3724, 19154), (4396, 16226), (4636, 15386), (5966, 11956), (5978, 11932), (7448, 9577), (7693, 9272), (8113, 8792)]