87715264

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15061}}^1$

素因数の和:15093

約数の個数: 56

約数和(自身を含む): 214241888

約数和(自身を除く): 126526624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 15061, 30122, 60244, 105427, 120488, 195793, 210854, 240976, 391586, 421708, 481952, 783172, 843416, 963904, 1370551, 1566344, 1686832, 2741102, 3132688, 3373664, 5482204, 6265376, 6747328, 10964408, 12530752, 21928816, 43857632, 87715264]

約数ペア:

[(1, 87715264), (2, 43857632), (4, 21928816), (7, 12530752), (8, 10964408), (13, 6747328), (14, 6265376), (16, 5482204), (26, 3373664), (28, 3132688), (32, 2741102), (52, 1686832), (56, 1566344), (64, 1370551), (91, 963904), (104, 843416), (112, 783172), (182, 481952), (208, 421708), (224, 391586), (364, 240976), (416, 210854), (448, 195793), (728, 120488), (832, 105427), (1456, 60244), (2912, 30122), (5824, 15061)]