84782568

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{20903}}^1$

素因数の和:20938

約数の個数: 48

約数和(自身を含む): 229525920

約数和(自身を除く): 144743352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 20903, 41806, 62709, 83612, 125418, 167224, 250836, 271739, 501672, 543478, 815217, 1086956, 1630434, 2173912, 3260868, 3532607, 6521736, 7065214, 10597821, 14130428, 21195642, 28260856, 42391284, 84782568]

約数ペア:

[(1, 84782568), (2, 42391284), (3, 28260856), (4, 21195642), (6, 14130428), (8, 10597821), (12, 7065214), (13, 6521736), (24, 3532607), (26, 3260868), (39, 2173912), (52, 1630434), (78, 1086956), (104, 815217), (156, 543478), (169, 501672), (312, 271739), (338, 250836), (507, 167224), (676, 125418), (1014, 83612), (1352, 62709), (2028, 41806), (4056, 20903)]