74970912

素因数分解:

$2^5\times 3^1\times {\mathrm{83}}^1\times {\mathrm{97}}^2$

素因数の和:290

約数の個数: 72

約数和(自身を含む): 201244176

約数和(自身を除く): 126273264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 83, 96, 97, 166, 194, 249, 291, 332, 388, 498, 582, 664, 776, 996, 1164, 1328, 1552, 1992, 2328, 2656, 3104, 3984, 4656, 7968, 8051, 9312, 9409, 16102, 18818, 24153, 28227, 32204, 37636, 48306, 56454, 64408, 75272, 96612, 112908, 128816, 150544, 193224, 225816, 257632, 301088, 386448, 451632, 772896, 780947, 903264, 1561894, 2342841, 3123788, 4685682, 6247576, 9371364, 12495152, 18742728, 24990304, 37485456, 74970912]

約数ペア:

[(1, 74970912), (2, 37485456), (3, 24990304), (4, 18742728), (6, 12495152), (8, 9371364), (12, 6247576), (16, 4685682), (24, 3123788), (32, 2342841), (48, 1561894), (83, 903264), (96, 780947), (97, 772896), (166, 451632), (194, 386448), (249, 301088), (291, 257632), (332, 225816), (388, 193224), (498, 150544), (582, 128816), (664, 112908), (776, 96612), (996, 75272), (1164, 64408), (1328, 56454), (1552, 48306), (1992, 37636), (2328, 32204), (2656, 28227), (3104, 24153), (3984, 18818), (4656, 16102), (7968, 9409), (8051, 9312)]