61905168

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:254

約数の個数: 160

約数和(自身を含む): 195265280

約数和(自身を除く): 133360112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 73, 78, 104, 108, 117, 144, 146, 151, 156, 208, 216, 219, 234, 292, 302, 312, 351, 432, 438, 453, 468, 584, 604, 624, 657, 702, 876, 906, 936, 949, 1168, 1208, 1314, 1359, 1404, 1752, 1812, 1872, 1898, 1963, 1971, 2416, 2628, 2718, 2808, 2847, 3504, 3624, 3796, 3926, 3942, 4077, 5256, 5436, 5616, 5694, 5889, 7248, 7592, 7852, 7884, 8154, 8541, 10512, 10872, 11023, 11388, 11778, 15184, 15704, 15768, 16308, 17082, 17667, 21744, 22046, 22776, 23556, 25623, 31408, 31536, 32616, 33069, 34164, 35334, 44092, 45552, 47112, 51246, 53001, 65232, 66138, 68328, 70668, 88184, 94224, 99207, 102492, 106002, 132276, 136656, 141336, 143299, 176368, 198414, 204984, 212004, 264552, 282672, 286598, 297621, 396828, 409968, 424008, 429897, 529104, 573196, 595242, 793656, 848016, 859794, 1146392, 1190484, 1289691, 1587312, 1719588, 2292784, 2380968, 2579382, 3439176, 3869073, 4761936, 5158764, 6878352, 7738146, 10317528, 15476292, 20635056, 30952584, 61905168]

約数ペア:

[(1, 61905168), (2, 30952584), (3, 20635056), (4, 15476292), (6, 10317528), (8, 7738146), (9, 6878352), (12, 5158764), (13, 4761936), (16, 3869073), (18, 3439176), (24, 2579382), (26, 2380968), (27, 2292784), (36, 1719588), (39, 1587312), (48, 1289691), (52, 1190484), (54, 1146392), (72, 859794), (73, 848016), (78, 793656), (104, 595242), (108, 573196), (117, 529104), (144, 429897), (146, 424008), (151, 409968), (156, 396828), (208, 297621), (216, 286598), (219, 282672), (234, 264552), (292, 212004), (302, 204984), (312, 198414), (351, 176368), (432, 143299), (438, 141336), (453, 136656), (468, 132276), (584, 106002), (604, 102492), (624, 99207), (657, 94224), (702, 88184), (876, 70668), (906, 68328), (936, 66138), (949, 65232), (1168, 53001), (1208, 51246), (1314, 47112), (1359, 45552), (1404, 44092), (1752, 35334), (1812, 34164), (1872, 33069), (1898, 32616), (1963, 31536), (1971, 31408), (2416, 25623), (2628, 23556), (2718, 22776), (2808, 22046), (2847, 21744), (3504, 17667), (3624, 17082), (3796, 16308), (3926, 15768), (3942, 15704), (4077, 15184), (5256, 11778), (5436, 11388), (5616, 11023), (5694, 10872), (5889, 10512), (7248, 8541), (7592, 8154), (7852, 7884)]