123742368

素因数分解:

$2^5\times 3^2\times {\mathrm{429661}}^1$

素因数の和:429677

約数の個数: 36

約数和(自身を含む): 351893178

約数和(自身を除く): 228150810

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 429661, 859322, 1288983, 1718644, 2577966, 3437288, 3866949, 5155932, 6874576, 7733898, 10311864, 13749152, 15467796, 20623728, 30935592, 41247456, 61871184, 123742368]

約数ペア:

[(1, 123742368), (2, 61871184), (3, 41247456), (4, 30935592), (6, 20623728), (8, 15467796), (9, 13749152), (12, 10311864), (16, 7733898), (18, 6874576), (24, 5155932), (32, 3866949), (36, 3437288), (48, 2577966), (72, 1718644), (96, 1288983), (144, 859322), (288, 429661)]