79271868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{6961}}^1$

素因数の和:7054

約数の個数: 48

約数和(自身を含む): 201953696

約数和(自身を除く): 122681828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 438, 876, 949, 1898, 2847, 3796, 5694, 6961, 11388, 13922, 20883, 27844, 41766, 83532, 90493, 180986, 271479, 361972, 508153, 542958, 1016306, 1085916, 1524459, 2032612, 3048918, 6097836, 6605989, 13211978, 19817967, 26423956, 39635934, 79271868]

約数ペア:

[(1, 79271868), (2, 39635934), (3, 26423956), (4, 19817967), (6, 13211978), (12, 6605989), (13, 6097836), (26, 3048918), (39, 2032612), (52, 1524459), (73, 1085916), (78, 1016306), (146, 542958), (156, 508153), (219, 361972), (292, 271479), (438, 180986), (876, 90493), (949, 83532), (1898, 41766), (2847, 27844), (3796, 20883), (5694, 13922), (6961, 11388)]