85639064

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 201670560

約数和(自身を除く): 116031496

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 71, 98, 119, 136, 142, 181, 196, 238, 284, 362, 392, 476, 497, 568, 724, 833, 952, 994, 1207, 1267, 1448, 1666, 1988, 2414, 2534, 3077, 3332, 3479, 3976, 4828, 5068, 6154, 6664, 6958, 8449, 8869, 9656, 10136, 12308, 12851, 13916, 16898, 17738, 21539, 24616, 25702, 27832, 33796, 35476, 43078, 51404, 59143, 67592, 70952, 86156, 89957, 102808, 118286, 150773, 172312, 179914, 218467, 236572, 301546, 359828, 436934, 473144, 603092, 629699, 719656, 873868, 1206184, 1259398, 1529269, 1747736, 2518796, 3058538, 5037592, 6117076, 10704883, 12234152, 21409766, 42819532, 85639064]

約数ペア:

[(1, 85639064), (2, 42819532), (4, 21409766), (7, 12234152), (8, 10704883), (14, 6117076), (17, 5037592), (28, 3058538), (34, 2518796), (49, 1747736), (56, 1529269), (68, 1259398), (71, 1206184), (98, 873868), (119, 719656), (136, 629699), (142, 603092), (181, 473144), (196, 436934), (238, 359828), (284, 301546), (362, 236572), (392, 218467), (476, 179914), (497, 172312), (568, 150773), (724, 118286), (833, 102808), (952, 89957), (994, 86156), (1207, 70952), (1267, 67592), (1448, 59143), (1666, 51404), (1988, 43078), (2414, 35476), (2534, 33796), (3077, 27832), (3332, 25702), (3479, 24616), (3976, 21539), (4828, 17738), (5068, 16898), (6154, 13916), (6664, 12851), (6958, 12308), (8449, 10136), (8869, 9656)]