74949602

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 144824064

約数和(自身を除く): 69874462

約数列:

[1, 2, 7, 13, 14, 26, 43, 61, 86, 91, 122, 157, 182, 301, 314, 427, 559, 602, 793, 854, 1099, 1118, 1586, 2041, 2198, 2623, 3913, 4082, 5246, 5551, 6751, 7826, 9577, 11102, 13502, 14287, 18361, 19154, 28574, 34099, 36722, 47257, 67039, 68198, 87763, 94514, 124501, 134078, 175526, 238693, 249002, 411811, 477386, 614341, 823622, 871507, 1228682, 1743014, 2882677, 5353543, 5765354, 10707086, 37474801, 74949602]

約数ペア:

[(1, 74949602), (2, 37474801), (7, 10707086), (13, 5765354), (14, 5353543), (26, 2882677), (43, 1743014), (61, 1228682), (86, 871507), (91, 823622), (122, 614341), (157, 477386), (182, 411811), (301, 249002), (314, 238693), (427, 175526), (559, 134078), (602, 124501), (793, 94514), (854, 87763), (1099, 68198), (1118, 67039), (1586, 47257), (2041, 36722), (2198, 34099), (2623, 28574), (3913, 19154), (4082, 18361), (5246, 14287), (5551, 13502), (6751, 11102), (7826, 9577)]