91899808

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:211

約数の個数: 192

約数和(自身を含む): 257402880

約数和(自身を除く): 165503072

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 19, 22, 26, 28, 32, 38, 44, 52, 56, 76, 77, 88, 91, 104, 112, 133, 143, 151, 152, 154, 176, 182, 208, 209, 224, 247, 266, 286, 302, 304, 308, 352, 364, 416, 418, 494, 532, 572, 604, 608, 616, 728, 836, 988, 1001, 1057, 1064, 1144, 1208, 1232, 1456, 1463, 1661, 1672, 1729, 1963, 1976, 2002, 2114, 2128, 2288, 2416, 2464, 2717, 2869, 2912, 2926, 3322, 3344, 3458, 3926, 3952, 4004, 4228, 4256, 4576, 4832, 5434, 5738, 5852, 6644, 6688, 6916, 7852, 7904, 8008, 8456, 10868, 11476, 11627, 11704, 13288, 13741, 13832, 15704, 16016, 16912, 19019, 20083, 21593, 21736, 22952, 23254, 23408, 26576, 27482, 27664, 31408, 31559, 32032, 33824, 37297, 38038, 40166, 43186, 43472, 45904, 46508, 46816, 53152, 54964, 55328, 62816, 63118, 74594, 76076, 80332, 86372, 86944, 91808, 93016, 109928, 126236, 149188, 151151, 152152, 160664, 172744, 186032, 219856, 220913, 252472, 261079, 298376, 302302, 304304, 321328, 345488, 372064, 410267, 439712, 441826, 504944, 522158, 596752, 604604, 608608, 642656, 690976, 820534, 883652, 1009888, 1044316, 1193504, 1209208, 1641068, 1767304, 2088632, 2418416, 2871869, 3282136, 3534608, 4177264, 4836832, 5743738, 6564272, 7069216, 8354528, 11487476, 13128544, 22974952, 45949904, 91899808]

約数ペア:

[(1, 91899808), (2, 45949904), (4, 22974952), (7, 13128544), (8, 11487476), (11, 8354528), (13, 7069216), (14, 6564272), (16, 5743738), (19, 4836832), (22, 4177264), (26, 3534608), (28, 3282136), (32, 2871869), (38, 2418416), (44, 2088632), (52, 1767304), (56, 1641068), (76, 1209208), (77, 1193504), (88, 1044316), (91, 1009888), (104, 883652), (112, 820534), (133, 690976), (143, 642656), (151, 608608), (152, 604604), (154, 596752), (176, 522158), (182, 504944), (208, 441826), (209, 439712), (224, 410267), (247, 372064), (266, 345488), (286, 321328), (302, 304304), (304, 302302), (308, 298376), (352, 261079), (364, 252472), (416, 220913), (418, 219856), (494, 186032), (532, 172744), (572, 160664), (604, 152152), (608, 151151), (616, 149188), (728, 126236), (836, 109928), (988, 93016), (1001, 91808), (1057, 86944), (1064, 86372), (1144, 80332), (1208, 76076), (1232, 74594), (1456, 63118), (1463, 62816), (1661, 55328), (1672, 54964), (1729, 53152), (1963, 46816), (1976, 46508), (2002, 45904), (2114, 43472), (2128, 43186), (2288, 40166), (2416, 38038), (2464, 37297), (2717, 33824), (2869, 32032), (2912, 31559), (2926, 31408), (3322, 27664), (3344, 27482), (3458, 26576), (3926, 23408), (3952, 23254), (4004, 22952), (4228, 21736), (4256, 21593), (4576, 20083), (4832, 19019), (5434, 16912), (5738, 16016), (5852, 15704), (6644, 13832), (6688, 13741), (6916, 13288), (7852, 11704), (7904, 11627), (8008, 11476), (8456, 10868)]