72796172

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{373}}^1\times {\mathrm{503}}^1$

素因数の和:977

約数の個数: 24

約数和(自身を含む): 129308256

約数和(自身を除く): 56512084

約数列:

[1, 2, 4, 97, 194, 373, 388, 503, 746, 1006, 1492, 2012, 36181, 48791, 72362, 97582, 144724, 187619, 195164, 375238, 750476, 18199043, 36398086, 72796172]

約数ペア:

[(1, 72796172), (2, 36398086), (4, 18199043), (97, 750476), (194, 375238), (373, 195164), (388, 187619), (503, 144724), (746, 97582), (1006, 72362), (1492, 48791), (2012, 36181)]