72107604

素因数分解:

$2^2\times 3^3\times {\mathrm{449}}^1\times {\mathrm{1487}}^1$

素因数の和:1949

約数の個数: 48

約数和(自身を含む): 187488000

約数和(自身を除く): 115380396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 449, 898, 1347, 1487, 1796, 2694, 2974, 4041, 4461, 5388, 5948, 8082, 8922, 12123, 13383, 16164, 17844, 24246, 26766, 40149, 48492, 53532, 80298, 160596, 667663, 1335326, 2002989, 2670652, 4005978, 6008967, 8011956, 12017934, 18026901, 24035868, 36053802, 72107604]

約数ペア:

[(1, 72107604), (2, 36053802), (3, 24035868), (4, 18026901), (6, 12017934), (9, 8011956), (12, 6008967), (18, 4005978), (27, 2670652), (36, 2002989), (54, 1335326), (108, 667663), (449, 160596), (898, 80298), (1347, 53532), (1487, 48492), (1796, 40149), (2694, 26766), (2974, 24246), (4041, 17844), (4461, 16164), (5388, 13383), (5948, 12123), (8082, 8922)]