87110184

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 258508800

約数和(自身を除く): 171398616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 71, 84, 109, 134, 142, 168, 201, 213, 218, 268, 284, 327, 402, 426, 436, 469, 497, 536, 568, 654, 763, 804, 852, 872, 938, 994, 1308, 1407, 1491, 1526, 1608, 1704, 1876, 1988, 2289, 2616, 2814, 2982, 3052, 3752, 3976, 4578, 4757, 5628, 5964, 6104, 7303, 7739, 9156, 9514, 11256, 11928, 14271, 14606, 15478, 18312, 19028, 21909, 23217, 28542, 29212, 30956, 33299, 38056, 43818, 46434, 51121, 54173, 57084, 58424, 61912, 66598, 87636, 92868, 99897, 102242, 108346, 114168, 133196, 153363, 162519, 175272, 185736, 199794, 204484, 216692, 266392, 306726, 325038, 399588, 408968, 433384, 518513, 613452, 650076, 799176, 1037026, 1226904, 1300152, 1555539, 2074052, 3111078, 3629591, 4148104, 6222156, 7259182, 10888773, 12444312, 14518364, 21777546, 29036728, 43555092, 87110184]

約数ペア:

[(1, 87110184), (2, 43555092), (3, 29036728), (4, 21777546), (6, 14518364), (7, 12444312), (8, 10888773), (12, 7259182), (14, 6222156), (21, 4148104), (24, 3629591), (28, 3111078), (42, 2074052), (56, 1555539), (67, 1300152), (71, 1226904), (84, 1037026), (109, 799176), (134, 650076), (142, 613452), (168, 518513), (201, 433384), (213, 408968), (218, 399588), (268, 325038), (284, 306726), (327, 266392), (402, 216692), (426, 204484), (436, 199794), (469, 185736), (497, 175272), (536, 162519), (568, 153363), (654, 133196), (763, 114168), (804, 108346), (852, 102242), (872, 99897), (938, 92868), (994, 87636), (1308, 66598), (1407, 61912), (1491, 58424), (1526, 57084), (1608, 54173), (1704, 51121), (1876, 46434), (1988, 43818), (2289, 38056), (2616, 33299), (2814, 30956), (2982, 29212), (3052, 28542), (3752, 23217), (3976, 21909), (4578, 19028), (4757, 18312), (5628, 15478), (5964, 14606), (6104, 14271), (7303, 11928), (7739, 11256), (9156, 9514)]