87528532

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 198533888

約数和(自身を除く): 111005356

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 67, 74, 91, 97, 134, 148, 182, 194, 259, 268, 364, 388, 469, 481, 518, 679, 871, 938, 962, 1036, 1261, 1358, 1742, 1876, 1924, 2479, 2522, 2716, 3367, 3484, 3589, 4958, 5044, 6097, 6499, 6734, 7178, 8827, 9916, 12194, 12998, 13468, 14356, 17353, 17654, 24388, 25123, 25996, 32227, 34706, 35308, 45493, 46657, 50246, 64454, 69412, 84487, 90986, 93314, 100492, 128908, 168974, 181972, 186628, 225589, 240463, 326599, 337948, 451178, 480926, 591409, 653198, 902356, 961852, 1182818, 1306396, 1683241, 2365636, 3126019, 3366482, 6252038, 6732964, 12504076, 21882133, 43764266, 87528532]

約数ペア:

[(1, 87528532), (2, 43764266), (4, 21882133), (7, 12504076), (13, 6732964), (14, 6252038), (26, 3366482), (28, 3126019), (37, 2365636), (52, 1683241), (67, 1306396), (74, 1182818), (91, 961852), (97, 902356), (134, 653198), (148, 591409), (182, 480926), (194, 451178), (259, 337948), (268, 326599), (364, 240463), (388, 225589), (469, 186628), (481, 181972), (518, 168974), (679, 128908), (871, 100492), (938, 93314), (962, 90986), (1036, 84487), (1261, 69412), (1358, 64454), (1742, 50246), (1876, 46657), (1924, 45493), (2479, 35308), (2522, 34706), (2716, 32227), (3367, 25996), (3484, 25123), (3589, 24388), (4958, 17654), (5044, 17353), (6097, 14356), (6499, 13468), (6734, 12998), (7178, 12194), (8827, 9916)]