83666688

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:302

約数の個数: 144

約数和(自身を含む): 259015680

約数和(自身を除く): 175348992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 79, 84, 96, 112, 128, 158, 168, 192, 197, 224, 237, 256, 316, 336, 384, 394, 448, 474, 553, 591, 632, 672, 768, 788, 896, 948, 1106, 1182, 1264, 1344, 1379, 1576, 1659, 1792, 1896, 2212, 2364, 2528, 2688, 2758, 3152, 3318, 3792, 4137, 4424, 4728, 5056, 5376, 5516, 6304, 6636, 7584, 8274, 8848, 9456, 10112, 11032, 12608, 13272, 15168, 15563, 16548, 17696, 18912, 20224, 22064, 25216, 26544, 30336, 31126, 33096, 35392, 37824, 44128, 46689, 50432, 53088, 60672, 62252, 66192, 70784, 75648, 88256, 93378, 106176, 108941, 124504, 132384, 141568, 151296, 176512, 186756, 212352, 217882, 249008, 264768, 326823, 353024, 373512, 424704, 435764, 498016, 529536, 653646, 747024, 871528, 996032, 1059072, 1307292, 1494048, 1743056, 1992064, 2614584, 2988096, 3486112, 3984128, 5229168, 5976192, 6972224, 10458336, 11952384, 13944448, 20916672, 27888896, 41833344, 83666688]

約数ペア:

[(1, 83666688), (2, 41833344), (3, 27888896), (4, 20916672), (6, 13944448), (7, 11952384), (8, 10458336), (12, 6972224), (14, 5976192), (16, 5229168), (21, 3984128), (24, 3486112), (28, 2988096), (32, 2614584), (42, 1992064), (48, 1743056), (56, 1494048), (64, 1307292), (79, 1059072), (84, 996032), (96, 871528), (112, 747024), (128, 653646), (158, 529536), (168, 498016), (192, 435764), (197, 424704), (224, 373512), (237, 353024), (256, 326823), (316, 264768), (336, 249008), (384, 217882), (394, 212352), (448, 186756), (474, 176512), (553, 151296), (591, 141568), (632, 132384), (672, 124504), (768, 108941), (788, 106176), (896, 93378), (948, 88256), (1106, 75648), (1182, 70784), (1264, 66192), (1344, 62252), (1379, 60672), (1576, 53088), (1659, 50432), (1792, 46689), (1896, 44128), (2212, 37824), (2364, 35392), (2528, 33096), (2688, 31126), (2758, 30336), (3152, 26544), (3318, 25216), (3792, 22064), (4137, 20224), (4424, 18912), (4728, 17696), (5056, 16548), (5376, 15563), (5516, 15168), (6304, 13272), (6636, 12608), (7584, 11032), (8274, 10112), (8848, 9456)]