123139584

素因数分解:

$2^9\times 3^2\times {\mathrm{26723}}^1$

素因数の和:26747

約数の個数: 60

約数和(自身を含む): 355402476

約数和(自身を除く): 232262892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 26723, 53446, 80169, 106892, 160338, 213784, 240507, 320676, 427568, 481014, 641352, 855136, 962028, 1282704, 1710272, 1924056, 2565408, 3420544, 3848112, 5130816, 6841088, 7696224, 10261632, 13682176, 15392448, 20523264, 30784896, 41046528, 61569792, 123139584]

約数ペア:

[(1, 123139584), (2, 61569792), (3, 41046528), (4, 30784896), (6, 20523264), (8, 15392448), (9, 13682176), (12, 10261632), (16, 7696224), (18, 6841088), (24, 5130816), (32, 3848112), (36, 3420544), (48, 2565408), (64, 1924056), (72, 1710272), (96, 1282704), (128, 962028), (144, 855136), (192, 641352), (256, 481014), (288, 427568), (384, 320676), (512, 240507), (576, 213784), (768, 160338), (1152, 106892), (1536, 80169), (2304, 53446), (4608, 26723)]