84881328

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:415

約数の個数: 120

約数和(自身を含む): 257840640

約数和(自身を除く): 172959312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 151, 168, 196, 239, 294, 302, 336, 392, 453, 478, 588, 604, 717, 784, 906, 956, 1057, 1176, 1208, 1434, 1673, 1812, 1912, 2114, 2352, 2416, 2868, 3171, 3346, 3624, 3824, 4228, 5019, 5736, 6342, 6692, 7248, 7399, 8456, 10038, 11472, 11711, 12684, 13384, 14798, 16912, 20076, 22197, 23422, 25368, 26768, 29596, 35133, 36089, 40152, 44394, 46844, 50736, 59192, 70266, 72178, 80304, 88788, 93688, 108267, 118384, 140532, 144356, 177576, 187376, 216534, 252623, 281064, 288712, 355152, 433068, 505246, 562128, 577424, 757869, 866136, 1010492, 1515738, 1732272, 1768361, 2020984, 3031476, 3536722, 4041968, 5305083, 6062952, 7073444, 10610166, 12125904, 14146888, 21220332, 28293776, 42440664, 84881328]

約数ペア:

[(1, 84881328), (2, 42440664), (3, 28293776), (4, 21220332), (6, 14146888), (7, 12125904), (8, 10610166), (12, 7073444), (14, 6062952), (16, 5305083), (21, 4041968), (24, 3536722), (28, 3031476), (42, 2020984), (48, 1768361), (49, 1732272), (56, 1515738), (84, 1010492), (98, 866136), (112, 757869), (147, 577424), (151, 562128), (168, 505246), (196, 433068), (239, 355152), (294, 288712), (302, 281064), (336, 252623), (392, 216534), (453, 187376), (478, 177576), (588, 144356), (604, 140532), (717, 118384), (784, 108267), (906, 93688), (956, 88788), (1057, 80304), (1176, 72178), (1208, 70266), (1434, 59192), (1673, 50736), (1812, 46844), (1912, 44394), (2114, 40152), (2352, 36089), (2416, 35133), (2868, 29596), (3171, 26768), (3346, 25368), (3624, 23422), (3824, 22197), (4228, 20076), (5019, 16912), (5736, 14798), (6342, 13384), (6692, 12684), (7248, 11711), (7399, 11472), (8456, 10038)]