123988452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{77687}}^1$

素因数の和:77720

約数の個数: 48

約数和(自身を含む): 348042240

約数和(自身を除く): 224053788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 77687, 155374, 233061, 310748, 466122, 543809, 932244, 1087618, 1476053, 1631427, 2175236, 2952106, 3262854, 4428159, 5904212, 6525708, 8856318, 10332371, 17712636, 20664742, 30997113, 41329484, 61994226, 123988452]

約数ペア:

[(1, 123988452), (2, 61994226), (3, 41329484), (4, 30997113), (6, 20664742), (7, 17712636), (12, 10332371), (14, 8856318), (19, 6525708), (21, 5904212), (28, 4428159), (38, 3262854), (42, 2952106), (57, 2175236), (76, 1631427), (84, 1476053), (114, 1087618), (133, 932244), (228, 543809), (266, 466122), (399, 310748), (532, 233061), (798, 155374), (1596, 77687)]