123827712

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{4243}}^1$

素因数の和:4283

約数の個数: 80

約数和(自身を含む): 347328960

約数和(自身を除く): 223501248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 512, 608, 768, 912, 1216, 1536, 1824, 2432, 3648, 4243, 4864, 7296, 8486, 9728, 12729, 14592, 16972, 25458, 29184, 33944, 50916, 67888, 80617, 101832, 135776, 161234, 203664, 241851, 271552, 322468, 407328, 483702, 543104, 644936, 814656, 967404, 1086208, 1289872, 1629312, 1934808, 2172416, 2579744, 3258624, 3869616, 5159488, 6517248, 7739232, 10318976, 15478464, 20637952, 30956928, 41275904, 61913856, 123827712]

約数ペア:

[(1, 123827712), (2, 61913856), (3, 41275904), (4, 30956928), (6, 20637952), (8, 15478464), (12, 10318976), (16, 7739232), (19, 6517248), (24, 5159488), (32, 3869616), (38, 3258624), (48, 2579744), (57, 2172416), (64, 1934808), (76, 1629312), (96, 1289872), (114, 1086208), (128, 967404), (152, 814656), (192, 644936), (228, 543104), (256, 483702), (304, 407328), (384, 322468), (456, 271552), (512, 241851), (608, 203664), (768, 161234), (912, 135776), (1216, 101832), (1536, 80617), (1824, 67888), (2432, 50916), (3648, 33944), (4243, 29184), (4864, 25458), (7296, 16972), (8486, 14592), (9728, 12729)]