144519948

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{503}}^1$

素因数の和:883

約数の個数: 72

約数和(自身を含む): 383056128

約数和(自身を除く): 238536180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 347, 414, 503, 694, 828, 1006, 1041, 1388, 1509, 2012, 2082, 3018, 3123, 4164, 4527, 6036, 6246, 7981, 9054, 11569, 12492, 15962, 18108, 23138, 23943, 31924, 34707, 46276, 47886, 69414, 71829, 95772, 104121, 138828, 143658, 174541, 208242, 287316, 349082, 416484, 523623, 698164, 1047246, 1570869, 2094492, 3141738, 4014443, 6283476, 8028886, 12043329, 16057772, 24086658, 36129987, 48173316, 72259974, 144519948]

約数ペア:

[(1, 144519948), (2, 72259974), (3, 48173316), (4, 36129987), (6, 24086658), (9, 16057772), (12, 12043329), (18, 8028886), (23, 6283476), (36, 4014443), (46, 3141738), (69, 2094492), (92, 1570869), (138, 1047246), (207, 698164), (276, 523623), (347, 416484), (414, 349082), (503, 287316), (694, 208242), (828, 174541), (1006, 143658), (1041, 138828), (1388, 104121), (1509, 95772), (2012, 71829), (2082, 69414), (3018, 47886), (3123, 46276), (4164, 34707), (4527, 31924), (6036, 23943), (6246, 23138), (7981, 18108), (9054, 15962), (11569, 12492)]