123687936

素因数分解:

$2^{10}\times 3^2\times {\mathrm{13421}}^1$

素因数の和:13447

約数の個数: 66

約数和(自身を含む): 357172842

約数和(自身を除く): 233484906

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, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 13421, 26842, 40263, 53684, 80526, 107368, 120789, 161052, 214736, 241578, 322104, 429472, 483156, 644208, 858944, 966312, 1288416, 1717888, 1932624, 2576832, 3435776, 3865248, 5153664, 6871552, 7730496, 10307328, 13743104, 15460992, 20614656, 30921984, 41229312, 61843968, 123687936]

約数ペア:

[(1, 123687936), (2, 61843968), (3, 41229312), (4, 30921984), (6, 20614656), (8, 15460992), (9, 13743104), (12, 10307328), (16, 7730496), (18, 6871552), (24, 5153664), (32, 3865248), (36, 3435776), (48, 2576832), (64, 1932624), (72, 1717888), (96, 1288416), (128, 966312), (144, 858944), (192, 644208), (256, 483156), (288, 429472), (384, 322104), (512, 241578), (576, 214736), (768, 161052), (1024, 120789), (1152, 107368), (1536, 80526), (2304, 53684), (3072, 40263), (4608, 26842), (9216, 13421)]