25074504

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 192

約数和(自身を含む): 86486400

約数和(自身を除く): 61411896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 43, 52, 56, 63, 72, 78, 84, 86, 89, 91, 104, 117, 126, 129, 156, 168, 172, 178, 182, 234, 252, 258, 267, 273, 301, 312, 344, 356, 364, 387, 468, 504, 516, 534, 546, 559, 602, 623, 712, 728, 774, 801, 819, 903, 936, 1032, 1068, 1092, 1118, 1157, 1204, 1246, 1548, 1602, 1638, 1677, 1806, 1869, 2136, 2184, 2236, 2314, 2408, 2492, 2709, 3096, 3204, 3276, 3354, 3471, 3612, 3738, 3827, 3913, 4472, 4628, 4984, 5031, 5418, 5607, 6408, 6552, 6708, 6942, 7224, 7476, 7654, 7826, 8099, 9256, 10062, 10413, 10836, 11214, 11481, 11739, 13416, 13884, 14952, 15308, 15652, 16198, 20124, 20826, 21672, 22428, 22962, 23478, 24297, 26789, 27768, 30616, 31304, 32396, 34443, 35217, 40248, 41652, 44856, 45924, 46956, 48594, 49751, 53578, 64792, 68886, 70434, 72891, 80367, 83304, 91848, 93912, 97188, 99502, 107156, 137772, 140868, 145782, 149253, 160734, 194376, 199004, 214312, 241101, 275544, 281736, 291564, 298506, 321468, 348257, 398008, 447759, 482202, 583128, 597012, 642936, 696514, 895518, 964404, 1044771, 1194024, 1393028, 1791036, 1928808, 2089542, 2786056, 3134313, 3582072, 4179084, 6268626, 8358168, 12537252, 25074504]

約数ペア:

[(1, 25074504), (2, 12537252), (3, 8358168), (4, 6268626), (6, 4179084), (7, 3582072), (8, 3134313), (9, 2786056), (12, 2089542), (13, 1928808), (14, 1791036), (18, 1393028), (21, 1194024), (24, 1044771), (26, 964404), (28, 895518), (36, 696514), (39, 642936), (42, 597012), (43, 583128), (52, 482202), (56, 447759), (63, 398008), (72, 348257), (78, 321468), (84, 298506), (86, 291564), (89, 281736), (91, 275544), (104, 241101), (117, 214312), (126, 199004), (129, 194376), (156, 160734), (168, 149253), (172, 145782), (178, 140868), (182, 137772), (234, 107156), (252, 99502), (258, 97188), (267, 93912), (273, 91848), (301, 83304), (312, 80367), (344, 72891), (356, 70434), (364, 68886), (387, 64792), (468, 53578), (504, 49751), (516, 48594), (534, 46956), (546, 45924), (559, 44856), (602, 41652), (623, 40248), (712, 35217), (728, 34443), (774, 32396), (801, 31304), (819, 30616), (903, 27768), (936, 26789), (1032, 24297), (1068, 23478), (1092, 22962), (1118, 22428), (1157, 21672), (1204, 20826), (1246, 20124), (1548, 16198), (1602, 15652), (1638, 15308), (1677, 14952), (1806, 13884), (1869, 13416), (2136, 11739), (2184, 11481), (2236, 11214), (2314, 10836), (2408, 10413), (2492, 10062), (2709, 9256), (3096, 8099), (3204, 7826), (3276, 7654), (3354, 7476), (3471, 7224), (3612, 6942), (3738, 6708), (3827, 6552), (3913, 6408), (4472, 5607), (4628, 5418), (4984, 5031)]