81779184

素因数分解:

$2^4\times 3^2\times {\mathrm{151}}^1\times {\mathrm{3761}}^1$

素因数の和:3926

約数の個数: 60

約数和(自身を含む): 230445072

約数和(自身を除く): 148665888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 151, 302, 453, 604, 906, 1208, 1359, 1812, 2416, 2718, 3624, 3761, 5436, 7248, 7522, 10872, 11283, 15044, 21744, 22566, 30088, 33849, 45132, 60176, 67698, 90264, 135396, 180528, 270792, 541584, 567911, 1135822, 1703733, 2271644, 3407466, 4543288, 5111199, 6814932, 9086576, 10222398, 13629864, 20444796, 27259728, 40889592, 81779184]

約数ペア:

[(1, 81779184), (2, 40889592), (3, 27259728), (4, 20444796), (6, 13629864), (8, 10222398), (9, 9086576), (12, 6814932), (16, 5111199), (18, 4543288), (24, 3407466), (36, 2271644), (48, 1703733), (72, 1135822), (144, 567911), (151, 541584), (302, 270792), (453, 180528), (604, 135396), (906, 90264), (1208, 67698), (1359, 60176), (1812, 45132), (2416, 33849), (2718, 30088), (3624, 22566), (3761, 21744), (5436, 15044), (7248, 11283), (7522, 10872)]