72509928

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{159013}}^1$

素因数の和:159041

約数の個数: 32

約数和(自身を含む): 190816800

約数和(自身を除く): 118306872

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 159013, 318026, 477039, 636052, 954078, 1272104, 1908156, 3021247, 3816312, 6042494, 9063741, 12084988, 18127482, 24169976, 36254964, 72509928]

約数ペア:

[(1, 72509928), (2, 36254964), (3, 24169976), (4, 18127482), (6, 12084988), (8, 9063741), (12, 6042494), (19, 3816312), (24, 3021247), (38, 1908156), (57, 1272104), (76, 954078), (114, 636052), (152, 477039), (228, 318026), (456, 159013)]