8078523492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{53887}}^1$

素因数の和:53969

約数の個数: 72

約数和(自身を含む): 20976227328

約数和(自身を除く): 12897703836

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 961, 1209, 1612, 1922, 2418, 2883, 3844, 4836, 5766, 11532, 12493, 24986, 37479, 49972, 53887, 74958, 107774, 149916, 161661, 215548, 323322, 646644, 700531, 1401062, 1670497, 2101593, 2802124, 3340994, 4203186, 5011491, 6681988, 8406372, 10022982, 20045964, 21716461, 43432922, 51785407, 65149383, 86865844, 103570814, 130298766, 155356221, 207141628, 260597532, 310712442, 621424884, 673210291, 1346420582, 2019630873, 2692841164, 4039261746, 8078523492]

約数ペア:

[(1, 8078523492), (2, 4039261746), (3, 2692841164), (4, 2019630873), (6, 1346420582), (12, 673210291), (13, 621424884), (26, 310712442), (31, 260597532), (39, 207141628), (52, 155356221), (62, 130298766), (78, 103570814), (93, 86865844), (124, 65149383), (156, 51785407), (186, 43432922), (372, 21716461), (403, 20045964), (806, 10022982), (961, 8406372), (1209, 6681988), (1612, 5011491), (1922, 4203186), (2418, 3340994), (2883, 2802124), (3844, 2101593), (4836, 1670497), (5766, 1401062), (11532, 700531), (12493, 646644), (24986, 323322), (37479, 215548), (49972, 161661), (53887, 149916), (74958, 107774)]