56724174

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:706

約数の個数: 72

約数和(自身を含む): 137886840

約数和(自身を除く): 81162666

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 169, 174, 234, 261, 338, 377, 507, 522, 643, 754, 1014, 1131, 1286, 1521, 1929, 2262, 3042, 3393, 3858, 4901, 5787, 6786, 8359, 9802, 11574, 14703, 16718, 18647, 25077, 29406, 37294, 44109, 50154, 55941, 75231, 88218, 108667, 111882, 150462, 167823, 217334, 242411, 326001, 335646, 484822, 652002, 727233, 978003, 1454466, 1956006, 2181699, 3151343, 4363398, 6302686, 9454029, 18908058, 28362087, 56724174]

約数ペア:

[(1, 56724174), (2, 28362087), (3, 18908058), (6, 9454029), (9, 6302686), (13, 4363398), (18, 3151343), (26, 2181699), (29, 1956006), (39, 1454466), (58, 978003), (78, 727233), (87, 652002), (117, 484822), (169, 335646), (174, 326001), (234, 242411), (261, 217334), (338, 167823), (377, 150462), (507, 111882), (522, 108667), (643, 88218), (754, 75231), (1014, 55941), (1131, 50154), (1286, 44109), (1521, 37294), (1929, 29406), (2262, 25077), (3042, 18647), (3393, 16718), (3858, 14703), (4901, 11574), (5787, 9802), (6786, 8359)]