73078028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 141523200

約数和(自身を除く): 68445172

約数列:

[1, 2, 4, 19, 29, 38, 58, 71, 76, 116, 142, 284, 467, 551, 934, 1102, 1349, 1868, 2059, 2204, 2698, 4118, 5396, 8236, 8873, 13543, 17746, 27086, 33157, 35492, 39121, 54172, 66314, 78242, 132628, 156484, 257317, 514634, 629983, 961553, 1029268, 1259966, 1923106, 2519932, 3846212, 18269507, 36539014, 73078028]

約数ペア:

[(1, 73078028), (2, 36539014), (4, 18269507), (19, 3846212), (29, 2519932), (38, 1923106), (58, 1259966), (71, 1029268), (76, 961553), (116, 629983), (142, 514634), (284, 257317), (467, 156484), (551, 132628), (934, 78242), (1102, 66314), (1349, 54172), (1868, 39121), (2059, 35492), (2204, 33157), (2698, 27086), (4118, 17746), (5396, 13543), (8236, 8873)]