78310552

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{5101}}^1$

素因数の和:5227

約数の個数: 32

約数和(自身を含む): 156121200

約数和(自身を除く): 77810648

約数列:

[1, 2, 4, 8, 19, 38, 76, 101, 152, 202, 404, 808, 1919, 3838, 5101, 7676, 10202, 15352, 20404, 40808, 96919, 193838, 387676, 515201, 775352, 1030402, 2060804, 4121608, 9788819, 19577638, 39155276, 78310552]

約数ペア:

[(1, 78310552), (2, 39155276), (4, 19577638), (8, 9788819), (19, 4121608), (38, 2060804), (76, 1030402), (101, 775352), (152, 515201), (202, 387676), (404, 193838), (808, 96919), (1919, 40808), (3838, 20404), (5101, 15352), (7676, 10202)]