76561146

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1051}}^1$

素因数の和:1152

約数の個数: 64

約数和(自身を含む): 181785600

約数和(自身を除く): 105224454

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 71, 114, 142, 171, 213, 342, 426, 513, 639, 1026, 1051, 1278, 1349, 1917, 2102, 2698, 3153, 3834, 4047, 6306, 8094, 9459, 12141, 18918, 19969, 24282, 28377, 36423, 39938, 56754, 59907, 72846, 74621, 119814, 149242, 179721, 223863, 359442, 447726, 539163, 671589, 1078326, 1343178, 1417799, 2014767, 2835598, 4029534, 4253397, 8506794, 12760191, 25520382, 38280573, 76561146]

約数ペア:

[(1, 76561146), (2, 38280573), (3, 25520382), (6, 12760191), (9, 8506794), (18, 4253397), (19, 4029534), (27, 2835598), (38, 2014767), (54, 1417799), (57, 1343178), (71, 1078326), (114, 671589), (142, 539163), (171, 447726), (213, 359442), (342, 223863), (426, 179721), (513, 149242), (639, 119814), (1026, 74621), (1051, 72846), (1278, 59907), (1349, 56754), (1917, 39938), (2102, 36423), (2698, 28377), (3153, 24282), (3834, 19969), (4047, 18918), (6306, 12141), (8094, 9459)]