80421192

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 227335680

約数和(自身を除く): 146914488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 137, 186, 248, 263, 274, 279, 372, 411, 526, 548, 558, 744, 789, 822, 1052, 1096, 1116, 1233, 1578, 1644, 2104, 2232, 2367, 2466, 3156, 3288, 4247, 4734, 4932, 6312, 8153, 8494, 9468, 9864, 12741, 16306, 16988, 18936, 24459, 25482, 32612, 33976, 36031, 38223, 48918, 50964, 65224, 72062, 73377, 76446, 97836, 101928, 108093, 144124, 146754, 152892, 195672, 216186, 288248, 293508, 305784, 324279, 432372, 587016, 648558, 864744, 1116961, 1297116, 2233922, 2594232, 3350883, 4467844, 6701766, 8935688, 10052649, 13403532, 20105298, 26807064, 40210596, 80421192]

約数ペア:

[(1, 80421192), (2, 40210596), (3, 26807064), (4, 20105298), (6, 13403532), (8, 10052649), (9, 8935688), (12, 6701766), (18, 4467844), (24, 3350883), (31, 2594232), (36, 2233922), (62, 1297116), (72, 1116961), (93, 864744), (124, 648558), (137, 587016), (186, 432372), (248, 324279), (263, 305784), (274, 293508), (279, 288248), (372, 216186), (411, 195672), (526, 152892), (548, 146754), (558, 144124), (744, 108093), (789, 101928), (822, 97836), (1052, 76446), (1096, 73377), (1116, 72062), (1233, 65224), (1578, 50964), (1644, 48918), (2104, 38223), (2232, 36031), (2367, 33976), (2466, 32612), (3156, 25482), (3288, 24459), (4247, 18936), (4734, 16988), (4932, 16306), (6312, 12741), (8153, 9864), (8494, 9468)]