76719916

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:591

約数の個数: 72

約数和(自身を含む): 171838464

約数和(自身を除く): 95118548

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 169, 182, 217, 338, 364, 403, 434, 523, 676, 806, 868, 1046, 1183, 1612, 2092, 2366, 2821, 3661, 4732, 5239, 5642, 6799, 7322, 10478, 11284, 13598, 14644, 16213, 20956, 27196, 32426, 36673, 47593, 64852, 73346, 88387, 95186, 113491, 146692, 176774, 190372, 210769, 226982, 353548, 421538, 453964, 618709, 843076, 1237418, 1475383, 2474836, 2739997, 2950766, 5479994, 5901532, 10959988, 19179979, 38359958, 76719916]

約数ペア:

[(1, 76719916), (2, 38359958), (4, 19179979), (7, 10959988), (13, 5901532), (14, 5479994), (26, 2950766), (28, 2739997), (31, 2474836), (52, 1475383), (62, 1237418), (91, 843076), (124, 618709), (169, 453964), (182, 421538), (217, 353548), (338, 226982), (364, 210769), (403, 190372), (434, 176774), (523, 146692), (676, 113491), (806, 95186), (868, 88387), (1046, 73346), (1183, 64852), (1612, 47593), (2092, 36673), (2366, 32426), (2821, 27196), (3661, 20956), (4732, 16213), (5239, 14644), (5642, 13598), (6799, 11284), (7322, 10478)]