91215852

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{11933}}^1$

素因数の和:11967

約数の個数: 72

約数和(自身を含む): 266653296

約数和(自身を除く): 175437444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 11933, 23866, 35799, 47732, 71598, 83531, 143196, 155129, 167062, 250593, 310258, 334124, 465387, 501186, 584717, 620516, 930774, 1002372, 1085903, 1169434, 1754151, 1861548, 2171806, 2338868, 3257709, 3508302, 4343612, 6515418, 7016604, 7601321, 13030836, 15202642, 22803963, 30405284, 45607926, 91215852]

約数ペア:

[(1, 91215852), (2, 45607926), (3, 30405284), (4, 22803963), (6, 15202642), (7, 13030836), (12, 7601321), (13, 7016604), (14, 6515418), (21, 4343612), (26, 3508302), (28, 3257709), (39, 2338868), (42, 2171806), (49, 1861548), (52, 1754151), (78, 1169434), (84, 1085903), (91, 1002372), (98, 930774), (147, 620516), (156, 584717), (182, 501186), (196, 465387), (273, 334124), (294, 310258), (364, 250593), (546, 167062), (588, 155129), (637, 143196), (1092, 83531), (1274, 71598), (1911, 47732), (2548, 35799), (3822, 23866), (7644, 11933)]