123767672

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1307}}^1$

素因数の和:1428

約数の個数: 64

約数和(自身を含む): 282528000

約数和(自身を除く): 158760328

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 89, 133, 152, 178, 266, 356, 532, 623, 712, 1064, 1246, 1307, 1691, 2492, 2614, 3382, 4984, 5228, 6764, 9149, 10456, 11837, 13528, 18298, 23674, 24833, 36596, 47348, 49666, 73192, 94696, 99332, 116323, 173831, 198664, 232646, 347662, 465292, 695324, 814261, 930584, 1390648, 1628522, 2210137, 3257044, 4420274, 6514088, 8840548, 15470959, 17681096, 30941918, 61883836, 123767672]

約数ペア:

[(1, 123767672), (2, 61883836), (4, 30941918), (7, 17681096), (8, 15470959), (14, 8840548), (19, 6514088), (28, 4420274), (38, 3257044), (56, 2210137), (76, 1628522), (89, 1390648), (133, 930584), (152, 814261), (178, 695324), (266, 465292), (356, 347662), (532, 232646), (623, 198664), (712, 173831), (1064, 116323), (1246, 99332), (1307, 94696), (1691, 73192), (2492, 49666), (2614, 47348), (3382, 36596), (4984, 24833), (5228, 23674), (6764, 18298), (9149, 13528), (10456, 11837)]