64542132

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{647}}^1$

素因数の和:837

約数の個数: 72

約数和(自身を含む): 174073536

約数和(自身を除く): 109531404

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 163, 204, 306, 326, 489, 612, 647, 652, 978, 1294, 1467, 1941, 1956, 2588, 2771, 2934, 3882, 5542, 5823, 5868, 7764, 8313, 10999, 11084, 11646, 16626, 21998, 23292, 24939, 32997, 33252, 43996, 49878, 65994, 98991, 99756, 105461, 131988, 197982, 210922, 316383, 395964, 421844, 632766, 949149, 1265532, 1792837, 1898298, 3585674, 3796596, 5378511, 7171348, 10757022, 16135533, 21514044, 32271066, 64542132]

約数ペア:

[(1, 64542132), (2, 32271066), (3, 21514044), (4, 16135533), (6, 10757022), (9, 7171348), (12, 5378511), (17, 3796596), (18, 3585674), (34, 1898298), (36, 1792837), (51, 1265532), (68, 949149), (102, 632766), (153, 421844), (163, 395964), (204, 316383), (306, 210922), (326, 197982), (489, 131988), (612, 105461), (647, 99756), (652, 98991), (978, 65994), (1294, 49878), (1467, 43996), (1941, 33252), (1956, 32997), (2588, 24939), (2771, 23292), (2934, 21998), (3882, 16626), (5542, 11646), (5823, 11084), (5868, 10999), (7764, 8313)]