71499168

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^3\times {\mathrm{113}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 222211080

約数和(自身を除く): 150711912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 113, 117, 144, 156, 169, 208, 226, 234, 288, 312, 338, 339, 416, 452, 468, 507, 624, 676, 678, 904, 936, 1014, 1017, 1248, 1352, 1356, 1469, 1521, 1808, 1872, 2028, 2034, 2197, 2704, 2712, 2938, 3042, 3616, 3744, 4056, 4068, 4394, 4407, 5408, 5424, 5876, 6084, 6591, 8112, 8136, 8788, 8814, 10848, 11752, 12168, 13182, 13221, 16224, 16272, 17576, 17628, 19097, 19773, 23504, 24336, 26364, 26442, 32544, 35152, 35256, 38194, 39546, 47008, 48672, 52728, 52884, 57291, 70304, 70512, 76388, 79092, 105456, 105768, 114582, 141024, 152776, 158184, 171873, 210912, 211536, 229164, 248261, 305552, 316368, 343746, 423072, 458328, 496522, 611104, 632736, 687492, 744783, 916656, 993044, 1374984, 1489566, 1833312, 1986088, 2234349, 2749968, 2979132, 3972176, 4468698, 5499936, 5958264, 7944352, 8937396, 11916528, 17874792, 23833056, 35749584, 71499168]

約数ペア:

[(1, 71499168), (2, 35749584), (3, 23833056), (4, 17874792), (6, 11916528), (8, 8937396), (9, 7944352), (12, 5958264), (13, 5499936), (16, 4468698), (18, 3972176), (24, 2979132), (26, 2749968), (32, 2234349), (36, 1986088), (39, 1833312), (48, 1489566), (52, 1374984), (72, 993044), (78, 916656), (96, 744783), (104, 687492), (113, 632736), (117, 611104), (144, 496522), (156, 458328), (169, 423072), (208, 343746), (226, 316368), (234, 305552), (288, 248261), (312, 229164), (338, 211536), (339, 210912), (416, 171873), (452, 158184), (468, 152776), (507, 141024), (624, 114582), (676, 105768), (678, 105456), (904, 79092), (936, 76388), (1014, 70512), (1017, 70304), (1248, 57291), (1352, 52884), (1356, 52728), (1469, 48672), (1521, 47008), (1808, 39546), (1872, 38194), (2028, 35256), (2034, 35152), (2197, 32544), (2704, 26442), (2712, 26364), (2938, 24336), (3042, 23504), (3616, 19773), (3744, 19097), (4056, 17628), (4068, 17576), (4394, 16272), (4407, 16224), (5408, 13221), (5424, 13182), (5876, 12168), (6084, 11752), (6591, 10848), (8112, 8814), (8136, 8788)]