72784344

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{178393}}^1$

素因数の和:178419

約数の個数: 32

約数和(自身を含む): 192665520

約数和(自身を除く): 119881176

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 178393, 356786, 535179, 713572, 1070358, 1427144, 2140716, 3032681, 4281432, 6065362, 9098043, 12130724, 18196086, 24261448, 36392172, 72784344]

約数ペア:

[(1, 72784344), (2, 36392172), (3, 24261448), (4, 18196086), (6, 12130724), (8, 9098043), (12, 6065362), (17, 4281432), (24, 3032681), (34, 2140716), (51, 1427144), (68, 1070358), (102, 713572), (136, 535179), (204, 356786), (408, 178393)]