80606628

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1453}}^1$

素因数の和:1553

約数の個数: 72

約数和(自身を含む): 215936448

約数和(自身を除く): 135329820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 67, 69, 92, 134, 138, 201, 207, 268, 276, 402, 414, 603, 804, 828, 1206, 1453, 1541, 2412, 2906, 3082, 4359, 4623, 5812, 6164, 8718, 9246, 13077, 13869, 17436, 18492, 26154, 27738, 33419, 52308, 55476, 66838, 97351, 100257, 133676, 194702, 200514, 292053, 300771, 389404, 401028, 584106, 601542, 876159, 1168212, 1203084, 1752318, 2239073, 3504636, 4478146, 6717219, 8956292, 13434438, 20151657, 26868876, 40303314, 80606628]

約数ペア:

[(1, 80606628), (2, 40303314), (3, 26868876), (4, 20151657), (6, 13434438), (9, 8956292), (12, 6717219), (18, 4478146), (23, 3504636), (36, 2239073), (46, 1752318), (67, 1203084), (69, 1168212), (92, 876159), (134, 601542), (138, 584106), (201, 401028), (207, 389404), (268, 300771), (276, 292053), (402, 200514), (414, 194702), (603, 133676), (804, 100257), (828, 97351), (1206, 66838), (1453, 55476), (1541, 52308), (2412, 33419), (2906, 27738), (3082, 26154), (4359, 18492), (4623, 17436), (5812, 13869), (6164, 13077), (8718, 9246)]