81840192

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{8699}}^1$

素因数の和:8728

約数の個数: 84

約数和(自身を含む): 251917200

約数和(自身を除く): 170077008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 8699, 9408, 17398, 26097, 34796, 52194, 60893, 69592, 104388, 121786, 139184, 182679, 208776, 243572, 278368, 365358, 417552, 426251, 487144, 556736, 730716, 835104, 852502, 974288, 1278753, 1461432, 1670208, 1705004, 1948576, 2557506, 2922864, 3410008, 3897152, 5115012, 5845728, 6820016, 10230024, 11691456, 13640032, 20460048, 27280064, 40920096, 81840192]

約数ペア:

[(1, 81840192), (2, 40920096), (3, 27280064), (4, 20460048), (6, 13640032), (7, 11691456), (8, 10230024), (12, 6820016), (14, 5845728), (16, 5115012), (21, 3897152), (24, 3410008), (28, 2922864), (32, 2557506), (42, 1948576), (48, 1705004), (49, 1670208), (56, 1461432), (64, 1278753), (84, 974288), (96, 852502), (98, 835104), (112, 730716), (147, 556736), (168, 487144), (192, 426251), (196, 417552), (224, 365358), (294, 278368), (336, 243572), (392, 208776), (448, 182679), (588, 139184), (672, 121786), (784, 104388), (1176, 69592), (1344, 60893), (1568, 52194), (2352, 34796), (3136, 26097), (4704, 17398), (8699, 9408)]