68135382

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1153}}^1$

素因数の和:1242

約数の個数: 72

約数和(自身を含む): 174443256

約数和(自身を除く): 106307874

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 67, 98, 126, 134, 147, 201, 294, 402, 441, 469, 603, 882, 938, 1153, 1206, 1407, 2306, 2814, 3283, 3459, 4221, 6566, 6918, 8071, 8442, 9849, 10377, 16142, 19698, 20754, 24213, 29547, 48426, 56497, 59094, 72639, 77251, 112994, 145278, 154502, 169491, 231753, 338982, 463506, 508473, 540757, 695259, 1016946, 1081514, 1390518, 1622271, 3244542, 3785299, 4866813, 7570598, 9733626, 11355897, 22711794, 34067691, 68135382]

約数ペア:

[(1, 68135382), (2, 34067691), (3, 22711794), (6, 11355897), (7, 9733626), (9, 7570598), (14, 4866813), (18, 3785299), (21, 3244542), (42, 1622271), (49, 1390518), (63, 1081514), (67, 1016946), (98, 695259), (126, 540757), (134, 508473), (147, 463506), (201, 338982), (294, 231753), (402, 169491), (441, 154502), (469, 145278), (603, 112994), (882, 77251), (938, 72639), (1153, 59094), (1206, 56497), (1407, 48426), (2306, 29547), (2814, 24213), (3283, 20754), (3459, 19698), (4221, 16142), (6566, 10377), (6918, 9849), (8071, 8442)]