27875172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:517

約数の個数: 96

約数和(自身を含む): 77559552

約数和(自身を除く): 49684380

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 23, 26, 34, 39, 46, 51, 52, 68, 69, 78, 92, 102, 138, 156, 204, 221, 276, 299, 391, 442, 457, 598, 663, 782, 884, 897, 914, 1173, 1196, 1326, 1371, 1564, 1794, 1828, 2346, 2652, 2742, 3588, 4692, 5083, 5484, 5941, 7769, 10166, 10511, 11882, 15249, 15538, 17823, 20332, 21022, 23307, 23764, 30498, 31076, 31533, 35646, 42044, 46614, 60996, 63066, 71292, 93228, 100997, 126132, 136643, 178687, 201994, 273286, 302991, 357374, 403988, 409929, 536061, 546572, 605982, 714748, 819858, 1072122, 1211964, 1639716, 2144244, 2322931, 4645862, 6968793, 9291724, 13937586, 27875172]

約数ペア:

[(1, 27875172), (2, 13937586), (3, 9291724), (4, 6968793), (6, 4645862), (12, 2322931), (13, 2144244), (17, 1639716), (23, 1211964), (26, 1072122), (34, 819858), (39, 714748), (46, 605982), (51, 546572), (52, 536061), (68, 409929), (69, 403988), (78, 357374), (92, 302991), (102, 273286), (138, 201994), (156, 178687), (204, 136643), (221, 126132), (276, 100997), (299, 93228), (391, 71292), (442, 63066), (457, 60996), (598, 46614), (663, 42044), (782, 35646), (884, 31533), (897, 31076), (914, 30498), (1173, 23764), (1196, 23307), (1326, 21022), (1371, 20332), (1564, 17823), (1794, 15538), (1828, 15249), (2346, 11882), (2652, 10511), (2742, 10166), (3588, 7769), (4692, 5941), (5083, 5484)]