72265362

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{13049}}^1$

素因数の和:13138

約数の個数: 32

約数和(自身を含む): 157852800

約数和(自身を除く): 85587438

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 13049, 26098, 39147, 78294, 169637, 339274, 508911, 926479, 1017822, 1852958, 2779437, 5558874, 12044227, 24088454, 36132681, 72265362]

約数ペア:

[(1, 72265362), (2, 36132681), (3, 24088454), (6, 12044227), (13, 5558874), (26, 2779437), (39, 1852958), (71, 1017822), (78, 926479), (142, 508911), (213, 339274), (426, 169637), (923, 78294), (1846, 39147), (2769, 26098), (5538, 13049)]