72809658548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6073}}^1\times {\mathrm{14341}}^1$

素因数の和:20448

約数の個数: 48

約数和(自身を含む): 146350357440

約数和(自身を除く): 73540698892

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 6073, 12146, 14341, 24292, 28682, 57364, 66803, 115387, 133606, 157751, 230774, 267212, 272479, 315502, 461548, 544958, 631004, 1089916, 1269257, 2538514, 2997269, 5077028, 5994538, 11989076, 87092893, 174185786, 348371572, 958021823, 1654764967, 1916043646, 3309529934, 3832087292, 6619059868, 18202414637, 36404829274, 72809658548]

約数ペア:

[(1, 72809658548), (2, 36404829274), (4, 18202414637), (11, 6619059868), (19, 3832087292), (22, 3309529934), (38, 1916043646), (44, 1654764967), (76, 958021823), (209, 348371572), (418, 174185786), (836, 87092893), (6073, 11989076), (12146, 5994538), (14341, 5077028), (24292, 2997269), (28682, 2538514), (57364, 1269257), (66803, 1089916), (115387, 631004), (133606, 544958), (157751, 461548), (230774, 315502), (267212, 272479)]