85770552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:473

約数の個数: 128

約数和(自身を含む): 259522560

約数和(自身を除く): 173752008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 43, 56, 62, 84, 86, 93, 124, 129, 168, 172, 186, 217, 248, 258, 301, 344, 372, 383, 434, 516, 602, 651, 744, 766, 868, 903, 1032, 1149, 1204, 1302, 1333, 1532, 1736, 1806, 2298, 2408, 2604, 2666, 2681, 3064, 3612, 3999, 4596, 5208, 5332, 5362, 7224, 7998, 8043, 9192, 9331, 10664, 10724, 11873, 15996, 16086, 16469, 18662, 21448, 23746, 27993, 31992, 32172, 32938, 35619, 37324, 47492, 49407, 55986, 64344, 65876, 71238, 74648, 83111, 94984, 98814, 111972, 115283, 131752, 142476, 166222, 197628, 223944, 230566, 249333, 284952, 332444, 345849, 395256, 461132, 498666, 510539, 664888, 691698, 922264, 997332, 1021078, 1383396, 1531617, 1994664, 2042156, 2766792, 3063234, 3573773, 4084312, 6126468, 7147546, 10721319, 12252936, 14295092, 21442638, 28590184, 42885276, 85770552]

約数ペア:

[(1, 85770552), (2, 42885276), (3, 28590184), (4, 21442638), (6, 14295092), (7, 12252936), (8, 10721319), (12, 7147546), (14, 6126468), (21, 4084312), (24, 3573773), (28, 3063234), (31, 2766792), (42, 2042156), (43, 1994664), (56, 1531617), (62, 1383396), (84, 1021078), (86, 997332), (93, 922264), (124, 691698), (129, 664888), (168, 510539), (172, 498666), (186, 461132), (217, 395256), (248, 345849), (258, 332444), (301, 284952), (344, 249333), (372, 230566), (383, 223944), (434, 197628), (516, 166222), (602, 142476), (651, 131752), (744, 115283), (766, 111972), (868, 98814), (903, 94984), (1032, 83111), (1149, 74648), (1204, 71238), (1302, 65876), (1333, 64344), (1532, 55986), (1736, 49407), (1806, 47492), (2298, 37324), (2408, 35619), (2604, 32938), (2666, 32172), (2681, 31992), (3064, 27993), (3612, 23746), (3999, 21448), (4596, 18662), (5208, 16469), (5332, 16086), (5362, 15996), (7224, 11873), (7998, 10724), (8043, 10664), (9192, 9331)]