72337968

素因数分解:

$2^4\times 3^3\times {\mathrm{167449}}^1$

素因数の和:167466

約数の個数: 40

約数和(自身を含む): 207638000

約数和(自身を除く): 135300032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 167449, 334898, 502347, 669796, 1004694, 1339592, 1507041, 2009388, 2679184, 3014082, 4018776, 4521123, 6028164, 8037552, 9042246, 12056328, 18084492, 24112656, 36168984, 72337968]

約数ペア:

[(1, 72337968), (2, 36168984), (3, 24112656), (4, 18084492), (6, 12056328), (8, 9042246), (9, 8037552), (12, 6028164), (16, 4521123), (18, 4018776), (24, 3014082), (27, 2679184), (36, 2009388), (48, 1507041), (54, 1339592), (72, 1004694), (108, 669796), (144, 502347), (216, 334898), (432, 167449)]