123436586

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:328

約数の個数: 72

約数和(自身を含む): 242207820

約数和(自身を除く): 118771234

約数列:

[1, 2, 7, 13, 14, 26, 29, 49, 58, 91, 98, 169, 182, 203, 257, 338, 377, 406, 514, 637, 754, 1183, 1274, 1421, 1799, 2366, 2639, 2842, 3341, 3598, 4901, 5278, 6682, 7453, 8281, 9802, 12593, 14906, 16562, 18473, 23387, 25186, 34307, 36946, 43433, 46774, 52171, 68614, 86866, 96889, 104342, 163709, 193778, 240149, 304031, 327418, 365197, 480298, 608062, 678223, 730394, 1259557, 1356446, 2128217, 2519114, 4256434, 4747561, 8816899, 9495122, 17633798, 61718293, 123436586]

約数ペア:

[(1, 123436586), (2, 61718293), (7, 17633798), (13, 9495122), (14, 8816899), (26, 4747561), (29, 4256434), (49, 2519114), (58, 2128217), (91, 1356446), (98, 1259557), (169, 730394), (182, 678223), (203, 608062), (257, 480298), (338, 365197), (377, 327418), (406, 304031), (514, 240149), (637, 193778), (754, 163709), (1183, 104342), (1274, 96889), (1421, 86866), (1799, 68614), (2366, 52171), (2639, 46774), (2842, 43433), (3341, 36946), (3598, 34307), (4901, 25186), (5278, 23387), (6682, 18473), (7453, 16562), (8281, 14906), (9802, 12593)]