99681568

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 234178560

約数和(自身を除く): 134496992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 79, 86, 112, 131, 158, 172, 224, 262, 301, 316, 344, 524, 553, 602, 632, 688, 917, 1048, 1106, 1204, 1264, 1376, 1834, 2096, 2212, 2408, 2528, 3397, 3668, 4192, 4424, 4816, 5633, 6794, 7336, 8848, 9632, 10349, 11266, 13588, 14672, 17696, 20698, 22532, 23779, 27176, 29344, 39431, 41396, 45064, 47558, 54352, 72443, 78862, 82792, 90128, 95116, 108704, 144886, 157724, 165584, 180256, 190232, 289772, 315448, 331168, 380464, 445007, 579544, 630896, 760928, 890014, 1159088, 1261792, 1780028, 2318176, 3115049, 3560056, 6230098, 7120112, 12460196, 14240224, 24920392, 49840784, 99681568]

約数ペア:

[(1, 99681568), (2, 49840784), (4, 24920392), (7, 14240224), (8, 12460196), (14, 7120112), (16, 6230098), (28, 3560056), (32, 3115049), (43, 2318176), (56, 1780028), (79, 1261792), (86, 1159088), (112, 890014), (131, 760928), (158, 630896), (172, 579544), (224, 445007), (262, 380464), (301, 331168), (316, 315448), (344, 289772), (524, 190232), (553, 180256), (602, 165584), (632, 157724), (688, 144886), (917, 108704), (1048, 95116), (1106, 90128), (1204, 82792), (1264, 78862), (1376, 72443), (1834, 54352), (2096, 47558), (2212, 45064), (2408, 41396), (2528, 39431), (3397, 29344), (3668, 27176), (4192, 23779), (4424, 22532), (4816, 20698), (5633, 17696), (6794, 14672), (7336, 13588), (8848, 11266), (9632, 10349)]