78983164

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{3769}}^1$

素因数の和:3830

約数の個数: 36

約数和(自身を含む): 154539840

約数和(自身を除く): 75556676

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 338, 403, 676, 806, 1612, 3769, 5239, 7538, 10478, 15076, 20956, 48997, 97994, 116839, 195988, 233678, 467356, 636961, 1273922, 1518907, 2547844, 3037814, 6075628, 19745791, 39491582, 78983164]

約数ペア:

[(1, 78983164), (2, 39491582), (4, 19745791), (13, 6075628), (26, 3037814), (31, 2547844), (52, 1518907), (62, 1273922), (124, 636961), (169, 467356), (338, 233678), (403, 195988), (676, 116839), (806, 97994), (1612, 48997), (3769, 20956), (5239, 15076), (7538, 10478)]