72076144

素因数分解:

$2^4\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1621}}^1$

素因数の和:2033

約数の個数: 40

約数和(自身を含む): 160097888

約数和(自身を除く): 88021744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 397, 794, 1588, 1621, 2779, 3176, 3242, 5558, 6352, 6484, 11116, 11347, 12968, 22232, 22694, 25936, 44464, 45388, 90776, 181552, 643537, 1287074, 2574148, 4504759, 5148296, 9009518, 10296592, 18019036, 36038072, 72076144]

約数ペア:

[(1, 72076144), (2, 36038072), (4, 18019036), (7, 10296592), (8, 9009518), (14, 5148296), (16, 4504759), (28, 2574148), (56, 1287074), (112, 643537), (397, 181552), (794, 90776), (1588, 45388), (1621, 44464), (2779, 25936), (3176, 22694), (3242, 22232), (5558, 12968), (6352, 11347), (6484, 11116)]