84510816

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{5209}}^1$

素因数の和:5248

約数の個数: 72

約数和(自身を含む): 240264360

約数和(自身を除く): 155753544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 4056, 5209, 5408, 8112, 10418, 15627, 16224, 20836, 31254, 41672, 62508, 67717, 83344, 125016, 135434, 166688, 203151, 250032, 270868, 406302, 500064, 541736, 812604, 880321, 1083472, 1625208, 1760642, 2166944, 2640963, 3250416, 3521284, 5281926, 6500832, 7042568, 10563852, 14085136, 21127704, 28170272, 42255408, 84510816]

約数ペア:

[(1, 84510816), (2, 42255408), (3, 28170272), (4, 21127704), (6, 14085136), (8, 10563852), (12, 7042568), (13, 6500832), (16, 5281926), (24, 3521284), (26, 3250416), (32, 2640963), (39, 2166944), (48, 1760642), (52, 1625208), (78, 1083472), (96, 880321), (104, 812604), (156, 541736), (169, 500064), (208, 406302), (312, 270868), (338, 250032), (416, 203151), (507, 166688), (624, 135434), (676, 125016), (1014, 83344), (1248, 67717), (1352, 62508), (2028, 41672), (2704, 31254), (4056, 20836), (5209, 16224), (5408, 15627), (8112, 10418)]