64901888922

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{522989}}^1$

素因数の和:523087

約数の個数: 64

約数和(自身を含む): 146905799040

約数和(自身を除く): 82003910118

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 43, 74, 78, 86, 111, 129, 222, 258, 481, 559, 962, 1118, 1443, 1591, 1677, 2886, 3182, 3354, 4773, 9546, 20683, 41366, 62049, 124098, 522989, 1045978, 1568967, 3137934, 6798857, 13597714, 19350593, 20396571, 22488527, 38701186, 40793142, 44977054, 58051779, 67465581, 116103558, 134931162, 251557709, 292350851, 503115418, 584701702, 754673127, 832075499, 877052553, 1509346254, 1664150998, 1754105106, 2496226497, 4992452994, 10816981487, 21633962974, 32450944461, 64901888922]

約数ペア:

[(1, 64901888922), (2, 32450944461), (3, 21633962974), (6, 10816981487), (13, 4992452994), (26, 2496226497), (37, 1754105106), (39, 1664150998), (43, 1509346254), (74, 877052553), (78, 832075499), (86, 754673127), (111, 584701702), (129, 503115418), (222, 292350851), (258, 251557709), (481, 134931162), (559, 116103558), (962, 67465581), (1118, 58051779), (1443, 44977054), (1591, 40793142), (1677, 38701186), (2886, 22488527), (3182, 20396571), (3354, 19350593), (4773, 13597714), (9546, 6798857), (20683, 3137934), (41366, 1568967), (62049, 1045978), (124098, 522989)]