68385484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 130233600

約数和(自身を除く): 61848116

約数列:

[1, 2, 4, 19, 38, 59, 76, 101, 118, 151, 202, 236, 302, 404, 604, 1121, 1919, 2242, 2869, 3838, 4484, 5738, 5959, 7676, 8909, 11476, 11918, 15251, 17818, 23836, 30502, 35636, 61004, 113221, 169271, 226442, 289769, 338542, 452884, 579538, 677084, 899809, 1159076, 1799618, 3599236, 17096371, 34192742, 68385484]

約数ペア:

[(1, 68385484), (2, 34192742), (4, 17096371), (19, 3599236), (38, 1799618), (59, 1159076), (76, 899809), (101, 677084), (118, 579538), (151, 452884), (202, 338542), (236, 289769), (302, 226442), (404, 169271), (604, 113221), (1121, 61004), (1919, 35636), (2242, 30502), (2869, 23836), (3838, 17818), (4484, 15251), (5738, 11918), (5959, 11476), (7676, 8909)]