272242116

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2477}}^1$

素因数の和:2601

約数の個数: 72

約数和(自身を含む): 714377664

約数和(自身を除く): 442135548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 71, 86, 129, 142, 172, 213, 258, 284, 387, 426, 516, 639, 774, 852, 1278, 1548, 2477, 2556, 3053, 4954, 6106, 7431, 9159, 9908, 12212, 14862, 18318, 22293, 27477, 29724, 36636, 44586, 54954, 89172, 106511, 109908, 175867, 213022, 319533, 351734, 426044, 527601, 639066, 703468, 958599, 1055202, 1278132, 1582803, 1917198, 2110404, 3165606, 3834396, 6331212, 7562281, 15124562, 22686843, 30249124, 45373686, 68060529, 90747372, 136121058, 272242116]

約数ペア:

[(1, 272242116), (2, 136121058), (3, 90747372), (4, 68060529), (6, 45373686), (9, 30249124), (12, 22686843), (18, 15124562), (36, 7562281), (43, 6331212), (71, 3834396), (86, 3165606), (129, 2110404), (142, 1917198), (172, 1582803), (213, 1278132), (258, 1055202), (284, 958599), (387, 703468), (426, 639066), (516, 527601), (639, 426044), (774, 351734), (852, 319533), (1278, 213022), (1548, 175867), (2477, 109908), (2556, 106511), (3053, 89172), (4954, 54954), (6106, 44586), (7431, 36636), (9159, 29724), (9908, 27477), (12212, 22293), (14862, 18318)]