77280196

素因数分解:

$2^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{5987}}^1$

素因数の和:6459

約数の個数: 24

約数和(自身を含む): 154921536

約数和(自身を除く): 77641340

約数列:

[1, 2, 4, 7, 14, 28, 461, 922, 1844, 3227, 5987, 6454, 11974, 12908, 23948, 41909, 83818, 167636, 2760007, 5520014, 11040028, 19320049, 38640098, 77280196]

約数ペア:

[(1, 77280196), (2, 38640098), (4, 19320049), (7, 11040028), (14, 5520014), (28, 2760007), (461, 167636), (922, 83818), (1844, 41909), (3227, 23948), (5987, 12908), (6454, 11974)]