74893788

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{16127}}^1$

素因数の和:16183

約数の個数: 48

約数和(自身を含む): 198696960

約数和(自身を除く): 123803172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 16127, 32254, 48381, 64508, 96762, 145143, 193524, 290286, 435429, 580572, 693461, 870858, 1386922, 1741716, 2080383, 2773844, 4160766, 6241149, 8321532, 12482298, 18723447, 24964596, 37446894, 74893788]

約数ペア:

[(1, 74893788), (2, 37446894), (3, 24964596), (4, 18723447), (6, 12482298), (9, 8321532), (12, 6241149), (18, 4160766), (27, 2773844), (36, 2080383), (43, 1741716), (54, 1386922), (86, 870858), (108, 693461), (129, 580572), (172, 435429), (258, 290286), (387, 193524), (516, 145143), (774, 96762), (1161, 64508), (1548, 48381), (2322, 32254), (4644, 16127)]