123984972

素因数分解:

$2^2\times 3^3\times {\mathrm{163}}^1\times {\mathrm{7043}}^1$

素因数の和:7219

約数の個数: 48

約数和(自身を含む): 323460480

約数和(自身を除く): 199475508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 163, 326, 489, 652, 978, 1467, 1956, 2934, 4401, 5868, 7043, 8802, 14086, 17604, 21129, 28172, 42258, 63387, 84516, 126774, 190161, 253548, 380322, 760644, 1148009, 2296018, 3444027, 4592036, 6888054, 10332081, 13776108, 20664162, 30996243, 41328324, 61992486, 123984972]

約数ペア:

[(1, 123984972), (2, 61992486), (3, 41328324), (4, 30996243), (6, 20664162), (9, 13776108), (12, 10332081), (18, 6888054), (27, 4592036), (36, 3444027), (54, 2296018), (108, 1148009), (163, 760644), (326, 380322), (489, 253548), (652, 190161), (978, 126774), (1467, 84516), (1956, 63387), (2934, 42258), (4401, 28172), (5868, 21129), (7043, 17604), (8802, 14086)]