91221432

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{797}}^1$

素因数の和:1076

約数の個数: 64

約数和(自身を含む): 241315200

約数和(自身を除く): 150093768

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 251, 456, 502, 753, 797, 1004, 1506, 1594, 2008, 2391, 3012, 3188, 4769, 4782, 6024, 6376, 9538, 9564, 14307, 15143, 19076, 19128, 28614, 30286, 38152, 45429, 57228, 60572, 90858, 114456, 121144, 181716, 200047, 363432, 400094, 600141, 800188, 1200282, 1600376, 2400564, 3800893, 4801128, 7601786, 11402679, 15203572, 22805358, 30407144, 45610716, 91221432]

約数ペア:

[(1, 91221432), (2, 45610716), (3, 30407144), (4, 22805358), (6, 15203572), (8, 11402679), (12, 7601786), (19, 4801128), (24, 3800893), (38, 2400564), (57, 1600376), (76, 1200282), (114, 800188), (152, 600141), (228, 400094), (251, 363432), (456, 200047), (502, 181716), (753, 121144), (797, 114456), (1004, 90858), (1506, 60572), (1594, 57228), (2008, 45429), (2391, 38152), (3012, 30286), (3188, 28614), (4769, 19128), (4782, 19076), (6024, 15143), (6376, 14307), (9538, 9564)]