84138782

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1$

素因数の和:553

約数の個数: 48

約数和(自身を含む): 159363792

約数和(自身を除く): 75225010

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 211, 313, 422, 626, 637, 1274, 1477, 2191, 2743, 2954, 4069, 4382, 5486, 8138, 10339, 15337, 19201, 20678, 28483, 30674, 38402, 56966, 66043, 132086, 134407, 199381, 268814, 398762, 462301, 858559, 924602, 1717118, 3236107, 6009913, 6472214, 12019826, 42069391, 84138782]

約数ペア:

[(1, 84138782), (2, 42069391), (7, 12019826), (13, 6472214), (14, 6009913), (26, 3236107), (49, 1717118), (91, 924602), (98, 858559), (182, 462301), (211, 398762), (313, 268814), (422, 199381), (626, 134407), (637, 132086), (1274, 66043), (1477, 56966), (2191, 38402), (2743, 30674), (2954, 28483), (4069, 20678), (4382, 19201), (5486, 15337), (8138, 10339)]