84991088

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:335

約数の個数: 120

約数和(自身を含む): 213736320

約数和(自身を除く): 128745232

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 112, 124, 182, 196, 208, 217, 248, 269, 364, 392, 403, 434, 496, 538, 637, 728, 784, 806, 868, 1076, 1274, 1456, 1519, 1612, 1736, 1883, 2152, 2548, 2821, 3038, 3224, 3472, 3497, 3766, 4304, 5096, 5642, 6076, 6448, 6994, 7532, 8339, 10192, 11284, 12152, 13181, 13988, 15064, 16678, 19747, 22568, 24304, 24479, 26362, 27976, 30128, 33356, 39494, 45136, 48958, 52724, 55952, 58373, 66712, 78988, 97916, 105448, 108407, 116746, 133424, 157976, 171353, 195832, 210896, 216814, 233492, 315952, 342706, 391664, 408611, 433628, 466984, 685412, 758849, 817222, 867256, 933968, 1370824, 1517698, 1634444, 1734512, 2741648, 3035396, 3268888, 5311943, 6070792, 6537776, 10623886, 12141584, 21247772, 42495544, 84991088]

約数ペア:

[(1, 84991088), (2, 42495544), (4, 21247772), (7, 12141584), (8, 10623886), (13, 6537776), (14, 6070792), (16, 5311943), (26, 3268888), (28, 3035396), (31, 2741648), (49, 1734512), (52, 1634444), (56, 1517698), (62, 1370824), (91, 933968), (98, 867256), (104, 817222), (112, 758849), (124, 685412), (182, 466984), (196, 433628), (208, 408611), (217, 391664), (248, 342706), (269, 315952), (364, 233492), (392, 216814), (403, 210896), (434, 195832), (496, 171353), (538, 157976), (637, 133424), (728, 116746), (784, 108407), (806, 105448), (868, 97916), (1076, 78988), (1274, 66712), (1456, 58373), (1519, 55952), (1612, 52724), (1736, 48958), (1883, 45136), (2152, 39494), (2548, 33356), (2821, 30128), (3038, 27976), (3224, 26362), (3472, 24479), (3497, 24304), (3766, 22568), (4304, 19747), (5096, 16678), (5642, 15064), (6076, 13988), (6448, 13181), (6994, 12152), (7532, 11284), (8339, 10192)]