39159984

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:562

約数の個数: 80

約数和(自身を含む): 107136000

約数和(自身を除く): 67976016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 79, 92, 138, 158, 184, 237, 276, 316, 368, 449, 474, 552, 632, 898, 948, 1104, 1264, 1347, 1796, 1817, 1896, 2694, 3592, 3634, 3792, 5388, 5451, 7184, 7268, 10327, 10776, 10902, 14536, 20654, 21552, 21804, 29072, 30981, 35471, 41308, 43608, 61962, 70942, 82616, 87216, 106413, 123924, 141884, 165232, 212826, 247848, 283768, 425652, 495696, 567536, 815833, 851304, 1631666, 1702608, 2447499, 3263332, 4894998, 6526664, 9789996, 13053328, 19579992, 39159984]

約数ペア:

[(1, 39159984), (2, 19579992), (3, 13053328), (4, 9789996), (6, 6526664), (8, 4894998), (12, 3263332), (16, 2447499), (23, 1702608), (24, 1631666), (46, 851304), (48, 815833), (69, 567536), (79, 495696), (92, 425652), (138, 283768), (158, 247848), (184, 212826), (237, 165232), (276, 141884), (316, 123924), (368, 106413), (449, 87216), (474, 82616), (552, 70942), (632, 61962), (898, 43608), (948, 41308), (1104, 35471), (1264, 30981), (1347, 29072), (1796, 21804), (1817, 21552), (1896, 20654), (2694, 14536), (3592, 10902), (3634, 10776), (3792, 10327), (5388, 7268), (5451, 7184)]