78359528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:147

約数の個数: 128

約数和(自身を含む): 182891520

約数和(自身を除く): 104531992

約数列:

[1, 2, 4, 8, 13, 17, 23, 26, 34, 41, 46, 47, 52, 68, 82, 92, 94, 104, 136, 164, 184, 188, 221, 299, 328, 376, 391, 442, 533, 598, 611, 697, 782, 799, 884, 943, 1066, 1081, 1196, 1222, 1394, 1564, 1598, 1768, 1886, 1927, 2132, 2162, 2392, 2444, 2788, 3128, 3196, 3772, 3854, 4264, 4324, 4888, 5083, 5576, 6392, 7544, 7708, 8648, 9061, 10166, 10387, 12259, 14053, 15416, 16031, 18122, 18377, 20332, 20774, 24518, 25051, 28106, 32062, 32759, 36244, 36754, 40664, 41548, 44321, 49036, 50102, 56212, 64124, 65518, 72488, 73508, 83096, 88642, 98072, 100204, 112424, 128248, 131036, 147016, 177284, 200408, 208403, 238901, 262072, 354568, 416806, 425867, 477802, 576173, 753457, 833612, 851734, 955604, 1152346, 1506914, 1667224, 1703468, 1911208, 2304692, 3013828, 3406936, 4609384, 6027656, 9794941, 19589882, 39179764, 78359528]

約数ペア:

[(1, 78359528), (2, 39179764), (4, 19589882), (8, 9794941), (13, 6027656), (17, 4609384), (23, 3406936), (26, 3013828), (34, 2304692), (41, 1911208), (46, 1703468), (47, 1667224), (52, 1506914), (68, 1152346), (82, 955604), (92, 851734), (94, 833612), (104, 753457), (136, 576173), (164, 477802), (184, 425867), (188, 416806), (221, 354568), (299, 262072), (328, 238901), (376, 208403), (391, 200408), (442, 177284), (533, 147016), (598, 131036), (611, 128248), (697, 112424), (782, 100204), (799, 98072), (884, 88642), (943, 83096), (1066, 73508), (1081, 72488), (1196, 65518), (1222, 64124), (1394, 56212), (1564, 50102), (1598, 49036), (1768, 44321), (1886, 41548), (1927, 40664), (2132, 36754), (2162, 36244), (2392, 32759), (2444, 32062), (2788, 28106), (3128, 25051), (3196, 24518), (3772, 20774), (3854, 20332), (4264, 18377), (4324, 18122), (4888, 16031), (5083, 15416), (5576, 14053), (6392, 12259), (7544, 10387), (7708, 10166), (8648, 9061)]