45031368

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 129686400

約数和(自身を除く): 84655032

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 37, 38, 51, 57, 68, 74, 76, 102, 111, 114, 136, 148, 152, 157, 204, 222, 228, 296, 314, 323, 408, 444, 456, 471, 628, 629, 646, 703, 888, 942, 969, 1256, 1258, 1292, 1406, 1884, 1887, 1938, 2109, 2516, 2584, 2669, 2812, 2983, 3768, 3774, 3876, 4218, 5032, 5338, 5624, 5809, 5966, 7548, 7752, 8007, 8436, 8949, 10676, 11618, 11932, 11951, 15096, 16014, 16872, 17427, 17898, 21352, 23236, 23864, 23902, 32028, 34854, 35796, 35853, 46472, 47804, 50711, 64056, 69708, 71592, 71706, 95608, 98753, 101422, 110371, 139416, 143412, 152133, 197506, 202844, 220742, 286824, 296259, 304266, 331113, 395012, 405688, 441484, 592518, 608532, 662226, 790024, 882968, 1185036, 1217064, 1324452, 1876307, 2370072, 2648904, 3752614, 5628921, 7505228, 11257842, 15010456, 22515684, 45031368]

約数ペア:

[(1, 45031368), (2, 22515684), (3, 15010456), (4, 11257842), (6, 7505228), (8, 5628921), (12, 3752614), (17, 2648904), (19, 2370072), (24, 1876307), (34, 1324452), (37, 1217064), (38, 1185036), (51, 882968), (57, 790024), (68, 662226), (74, 608532), (76, 592518), (102, 441484), (111, 405688), (114, 395012), (136, 331113), (148, 304266), (152, 296259), (157, 286824), (204, 220742), (222, 202844), (228, 197506), (296, 152133), (314, 143412), (323, 139416), (408, 110371), (444, 101422), (456, 98753), (471, 95608), (628, 71706), (629, 71592), (646, 69708), (703, 64056), (888, 50711), (942, 47804), (969, 46472), (1256, 35853), (1258, 35796), (1292, 34854), (1406, 32028), (1884, 23902), (1887, 23864), (1938, 23236), (2109, 21352), (2516, 17898), (2584, 17427), (2669, 16872), (2812, 16014), (2983, 15096), (3768, 11951), (3774, 11932), (3876, 11618), (4218, 10676), (5032, 8949), (5338, 8436), (5624, 8007), (5809, 7752), (5966, 7548)]