72345492

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^2\times {\mathrm{197}}^1$

素因数の和:409

約数の個数: 54

約数和(自身を含む): 185639454

約数和(自身を除く): 113293962

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 197, 202, 303, 394, 404, 591, 606, 788, 909, 1182, 1212, 1773, 1818, 2364, 3546, 3636, 7092, 10201, 19897, 20402, 30603, 39794, 40804, 59691, 61206, 79588, 91809, 119382, 122412, 179073, 183618, 238764, 358146, 367236, 716292, 2009597, 4019194, 6028791, 8038388, 12057582, 18086373, 24115164, 36172746, 72345492]

約数ペア:

[(1, 72345492), (2, 36172746), (3, 24115164), (4, 18086373), (6, 12057582), (9, 8038388), (12, 6028791), (18, 4019194), (36, 2009597), (101, 716292), (197, 367236), (202, 358146), (303, 238764), (394, 183618), (404, 179073), (591, 122412), (606, 119382), (788, 91809), (909, 79588), (1182, 61206), (1212, 59691), (1773, 40804), (1818, 39794), (2364, 30603), (3546, 20402), (3636, 19897), (7092, 10201)]