81732534

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{2273}}^1$

素因数の和:2752

約数の個数: 32

約数和(自身を含む): 176498784

約数和(自身を除く): 94766250

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 461, 922, 1383, 2273, 2766, 4546, 5993, 6819, 11986, 13638, 17979, 29549, 35958, 59098, 88647, 177294, 1047853, 2095706, 3143559, 6287118, 13622089, 27244178, 40866267, 81732534]

約数ペア:

[(1, 81732534), (2, 40866267), (3, 27244178), (6, 13622089), (13, 6287118), (26, 3143559), (39, 2095706), (78, 1047853), (461, 177294), (922, 88647), (1383, 59098), (2273, 35958), (2766, 29549), (4546, 17979), (5993, 13638), (6819, 11986)]