78148044

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{55661}}^1$

素因数の和:55687

約数の個数: 48

約数和(自身を含む): 218195040

約数和(自身を除く): 140046996

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 55661, 111322, 166983, 222644, 333966, 500949, 667932, 723593, 1001898, 1447186, 1502847, 2003796, 2170779, 2894372, 3005694, 4341558, 6011388, 6512337, 8683116, 13024674, 19537011, 26049348, 39074022, 78148044]

約数ペア:

[(1, 78148044), (2, 39074022), (3, 26049348), (4, 19537011), (6, 13024674), (9, 8683116), (12, 6512337), (13, 6011388), (18, 4341558), (26, 3005694), (27, 2894372), (36, 2170779), (39, 2003796), (52, 1502847), (54, 1447186), (78, 1001898), (108, 723593), (117, 667932), (156, 500949), (234, 333966), (351, 222644), (468, 166983), (702, 111322), (1404, 55661)]