72600976

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:456

約数の個数: 80

約数和(自身を含む): 171318400

約数和(自身を除く): 98717424

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 109, 112, 133, 152, 218, 266, 304, 313, 436, 532, 626, 763, 872, 1064, 1252, 1526, 1744, 2071, 2128, 2191, 2504, 3052, 4142, 4382, 5008, 5947, 6104, 8284, 8764, 11894, 12208, 14497, 16568, 17528, 23788, 28994, 33136, 34117, 35056, 41629, 47576, 57988, 68234, 83258, 95152, 115976, 136468, 166516, 231952, 238819, 272936, 333032, 477638, 545872, 648223, 666064, 955276, 1296446, 1910552, 2592892, 3821104, 4537561, 5185784, 9075122, 10371568, 18150244, 36300488, 72600976]

約数ペア:

[(1, 72600976), (2, 36300488), (4, 18150244), (7, 10371568), (8, 9075122), (14, 5185784), (16, 4537561), (19, 3821104), (28, 2592892), (38, 1910552), (56, 1296446), (76, 955276), (109, 666064), (112, 648223), (133, 545872), (152, 477638), (218, 333032), (266, 272936), (304, 238819), (313, 231952), (436, 166516), (532, 136468), (626, 115976), (763, 95152), (872, 83258), (1064, 68234), (1252, 57988), (1526, 47576), (1744, 41629), (2071, 35056), (2128, 34117), (2191, 33136), (2504, 28994), (3052, 23788), (4142, 17528), (4382, 16568), (5008, 14497), (5947, 12208), (6104, 11894), (8284, 8764)]