90697628

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{8731}}^1$

素因数の和:8802

約数の個数: 36

約数和(自身を含む): 188139672

約数和(自身を除く): 97442044

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 371, 742, 1484, 2597, 5194, 8731, 10388, 17462, 34924, 61117, 122234, 244468, 427819, 462743, 855638, 925486, 1711276, 1850972, 3239201, 6478402, 12956804, 22674407, 45348814, 90697628]

約数ペア:

[(1, 90697628), (2, 45348814), (4, 22674407), (7, 12956804), (14, 6478402), (28, 3239201), (49, 1850972), (53, 1711276), (98, 925486), (106, 855638), (196, 462743), (212, 427819), (371, 244468), (742, 122234), (1484, 61117), (2597, 34924), (5194, 17462), (8731, 10388)]