123351768

素因数分解:

$2^3\times 3^3\times {\mathrm{173}}^1\times {\mathrm{3301}}^1$

素因数の和:3489

約数の個数: 64

約数和(自身を含む): 344728800

約数和(自身を除く): 221377032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 173, 216, 346, 519, 692, 1038, 1384, 1557, 2076, 3114, 3301, 4152, 4671, 6228, 6602, 9342, 9903, 12456, 13204, 18684, 19806, 26408, 29709, 37368, 39612, 59418, 79224, 89127, 118836, 178254, 237672, 356508, 571073, 713016, 1142146, 1713219, 2284292, 3426438, 4568584, 5139657, 6852876, 10279314, 13705752, 15418971, 20558628, 30837942, 41117256, 61675884, 123351768]

約数ペア:

[(1, 123351768), (2, 61675884), (3, 41117256), (4, 30837942), (6, 20558628), (8, 15418971), (9, 13705752), (12, 10279314), (18, 6852876), (24, 5139657), (27, 4568584), (36, 3426438), (54, 2284292), (72, 1713219), (108, 1142146), (173, 713016), (216, 571073), (346, 356508), (519, 237672), (692, 178254), (1038, 118836), (1384, 89127), (1557, 79224), (2076, 59418), (3114, 39612), (3301, 37368), (4152, 29709), (4671, 26408), (6228, 19806), (6602, 18684), (9342, 13204), (9903, 12456)]