78753024

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:305

約数の個数: 216

約数和(自身を含む): 274223040

約数和(自身を除く): 195470016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 256, 257, 266, 288, 304, 336, 342, 384, 399, 448, 456, 504, 514, 532, 576, 608, 672, 684, 768, 771, 798, 896, 912, 1008, 1028, 1064, 1152, 1197, 1216, 1344, 1368, 1542, 1596, 1792, 1799, 1824, 2016, 2056, 2128, 2304, 2313, 2394, 2432, 2688, 2736, 3084, 3192, 3598, 3648, 4032, 4112, 4256, 4626, 4788, 4864, 4883, 5376, 5397, 5472, 6168, 6384, 7196, 7296, 8064, 8224, 8512, 9252, 9576, 9766, 10794, 10944, 12336, 12768, 14392, 14592, 14649, 16128, 16191, 16448, 17024, 18504, 19152, 19532, 21588, 21888, 24672, 25536, 28784, 29298, 32382, 32896, 34048, 34181, 37008, 38304, 39064, 43176, 43776, 43947, 49344, 51072, 57568, 58596, 64764, 65792, 68362, 74016, 76608, 78128, 86352, 87894, 98688, 102144, 102543, 115136, 117192, 129528, 136724, 148032, 153216, 156256, 172704, 175788, 197376, 205086, 230272, 234384, 259056, 273448, 296064, 306432, 307629, 312512, 345408, 351576, 410172, 460544, 468768, 518112, 546896, 592128, 615258, 625024, 690816, 703152, 820344, 937536, 1036224, 1093792, 1230516, 1250048, 1381632, 1406304, 1640688, 1875072, 2072448, 2187584, 2461032, 2812608, 3281376, 3750144, 4144896, 4375168, 4922064, 5625216, 6562752, 8750336, 9844128, 11250432, 13125504, 19688256, 26251008, 39376512, 78753024]

約数ペア:

[(1, 78753024), (2, 39376512), (3, 26251008), (4, 19688256), (6, 13125504), (7, 11250432), (8, 9844128), (9, 8750336), (12, 6562752), (14, 5625216), (16, 4922064), (18, 4375168), (19, 4144896), (21, 3750144), (24, 3281376), (28, 2812608), (32, 2461032), (36, 2187584), (38, 2072448), (42, 1875072), (48, 1640688), (56, 1406304), (57, 1381632), (63, 1250048), (64, 1230516), (72, 1093792), (76, 1036224), (84, 937536), (96, 820344), (112, 703152), (114, 690816), (126, 625024), (128, 615258), (133, 592128), (144, 546896), (152, 518112), (168, 468768), (171, 460544), (192, 410172), (224, 351576), (228, 345408), (252, 312512), (256, 307629), (257, 306432), (266, 296064), (288, 273448), (304, 259056), (336, 234384), (342, 230272), (384, 205086), (399, 197376), (448, 175788), (456, 172704), (504, 156256), (514, 153216), (532, 148032), (576, 136724), (608, 129528), (672, 117192), (684, 115136), (768, 102543), (771, 102144), (798, 98688), (896, 87894), (912, 86352), (1008, 78128), (1028, 76608), (1064, 74016), (1152, 68362), (1197, 65792), (1216, 64764), (1344, 58596), (1368, 57568), (1542, 51072), (1596, 49344), (1792, 43947), (1799, 43776), (1824, 43176), (2016, 39064), (2056, 38304), (2128, 37008), (2304, 34181), (2313, 34048), (2394, 32896), (2432, 32382), (2688, 29298), (2736, 28784), (3084, 25536), (3192, 24672), (3598, 21888), (3648, 21588), (4032, 19532), (4112, 19152), (4256, 18504), (4626, 17024), (4788, 16448), (4864, 16191), (4883, 16128), (5376, 14649), (5397, 14592), (5472, 14392), (6168, 12768), (6384, 12336), (7196, 10944), (7296, 10794), (8064, 9766), (8224, 9576), (8512, 9252)]