71965008

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{907}}^1$

素因数の和:969

約数の個数: 120

約数和(自身を含む): 219554400

約数和(自身を除く): 147589392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 36, 38, 48, 57, 58, 72, 76, 87, 114, 116, 144, 152, 171, 174, 228, 232, 261, 304, 342, 348, 456, 464, 522, 551, 684, 696, 907, 912, 1044, 1102, 1368, 1392, 1653, 1814, 2088, 2204, 2721, 2736, 3306, 3628, 4176, 4408, 4959, 5442, 6612, 7256, 8163, 8816, 9918, 10884, 13224, 14512, 16326, 17233, 19836, 21768, 26303, 26448, 32652, 34466, 39672, 43536, 51699, 52606, 65304, 68932, 78909, 79344, 103398, 105212, 130608, 137864, 155097, 157818, 206796, 210424, 236727, 275728, 310194, 315636, 413592, 420848, 473454, 499757, 620388, 631272, 827184, 946908, 999514, 1240776, 1262544, 1499271, 1893816, 1999028, 2481552, 2998542, 3787632, 3998056, 4497813, 5997084, 7996112, 8995626, 11994168, 17991252, 23988336, 35982504, 71965008]

約数ペア:

[(1, 71965008), (2, 35982504), (3, 23988336), (4, 17991252), (6, 11994168), (8, 8995626), (9, 7996112), (12, 5997084), (16, 4497813), (18, 3998056), (19, 3787632), (24, 2998542), (29, 2481552), (36, 1999028), (38, 1893816), (48, 1499271), (57, 1262544), (58, 1240776), (72, 999514), (76, 946908), (87, 827184), (114, 631272), (116, 620388), (144, 499757), (152, 473454), (171, 420848), (174, 413592), (228, 315636), (232, 310194), (261, 275728), (304, 236727), (342, 210424), (348, 206796), (456, 157818), (464, 155097), (522, 137864), (551, 130608), (684, 105212), (696, 103398), (907, 79344), (912, 78909), (1044, 68932), (1102, 65304), (1368, 52606), (1392, 51699), (1653, 43536), (1814, 39672), (2088, 34466), (2204, 32652), (2721, 26448), (2736, 26303), (3306, 21768), (3628, 19836), (4176, 17233), (4408, 16326), (4959, 14512), (5442, 13224), (6612, 10884), (7256, 9918), (8163, 8816)]