72971304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{434353}}^1$

素因数の和:434369

約数の個数: 32

約数和(自身を含む): 208489920

約数和(自身を除く): 135518616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 434353, 868706, 1303059, 1737412, 2606118, 3040471, 3474824, 5212236, 6080942, 9121413, 10424472, 12161884, 18242826, 24323768, 36485652, 72971304]

約数ペア:

[(1, 72971304), (2, 36485652), (3, 24323768), (4, 18242826), (6, 12161884), (7, 10424472), (8, 9121413), (12, 6080942), (14, 5212236), (21, 3474824), (24, 3040471), (28, 2606118), (42, 1737412), (56, 1303059), (84, 868706), (168, 434353)]