39779604

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{449}}^1$

素因数の和:589

約数の個数: 72

約数和(自身を含む): 106142400

約数和(自身を除く): 66362796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 107, 138, 207, 214, 276, 321, 414, 428, 449, 642, 828, 898, 963, 1284, 1347, 1796, 1926, 2461, 2694, 3852, 4041, 4922, 5388, 7383, 8082, 9844, 10327, 14766, 16164, 20654, 22149, 29532, 30981, 41308, 44298, 48043, 61962, 88596, 92943, 96086, 123924, 144129, 185886, 192172, 288258, 371772, 432387, 576516, 864774, 1104989, 1729548, 2209978, 3314967, 4419956, 6629934, 9944901, 13259868, 19889802, 39779604]

約数ペア:

[(1, 39779604), (2, 19889802), (3, 13259868), (4, 9944901), (6, 6629934), (9, 4419956), (12, 3314967), (18, 2209978), (23, 1729548), (36, 1104989), (46, 864774), (69, 576516), (92, 432387), (107, 371772), (138, 288258), (207, 192172), (214, 185886), (276, 144129), (321, 123924), (414, 96086), (428, 92943), (449, 88596), (642, 61962), (828, 48043), (898, 44298), (963, 41308), (1284, 30981), (1347, 29532), (1796, 22149), (1926, 20654), (2461, 16164), (2694, 14766), (3852, 10327), (4041, 9844), (4922, 8082), (5388, 7383)]