82389528

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 258688800

約数和(自身を除く): 176299272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 37, 39, 52, 54, 61, 72, 74, 78, 104, 108, 111, 117, 122, 148, 156, 169, 183, 216, 222, 234, 244, 296, 312, 333, 338, 351, 366, 444, 468, 481, 488, 507, 549, 666, 676, 702, 732, 793, 888, 936, 962, 999, 1014, 1098, 1332, 1352, 1404, 1443, 1464, 1521, 1586, 1647, 1924, 1998, 2028, 2196, 2257, 2379, 2664, 2808, 2886, 3042, 3172, 3294, 3848, 3996, 4056, 4329, 4392, 4514, 4563, 4758, 5772, 6084, 6253, 6344, 6588, 6771, 7137, 7992, 8658, 9028, 9126, 9516, 10309, 11544, 12168, 12506, 12987, 13176, 13542, 14274, 17316, 18056, 18252, 18759, 19032, 20313, 20618, 21411, 25012, 25974, 27084, 28548, 29341, 30927, 34632, 36504, 37518, 40626, 41236, 42822, 50024, 51948, 54168, 56277, 57096, 58682, 60939, 61854, 75036, 81252, 82472, 85644, 88023, 92781, 103896, 112554, 117364, 121878, 123708, 150072, 162504, 168831, 171288, 176046, 185562, 225108, 234728, 243756, 247416, 264069, 278343, 337662, 352092, 371124, 381433, 450216, 487512, 528138, 556686, 675324, 704184, 742248, 762866, 792207, 1056276, 1113372, 1144299, 1350648, 1525732, 1584414, 2112552, 2226744, 2288598, 3051464, 3168828, 3432897, 4577196, 6337656, 6865794, 9154392, 10298691, 13731588, 20597382, 27463176, 41194764, 82389528]

約数ペア:

[(1, 82389528), (2, 41194764), (3, 27463176), (4, 20597382), (6, 13731588), (8, 10298691), (9, 9154392), (12, 6865794), (13, 6337656), (18, 4577196), (24, 3432897), (26, 3168828), (27, 3051464), (36, 2288598), (37, 2226744), (39, 2112552), (52, 1584414), (54, 1525732), (61, 1350648), (72, 1144299), (74, 1113372), (78, 1056276), (104, 792207), (108, 762866), (111, 742248), (117, 704184), (122, 675324), (148, 556686), (156, 528138), (169, 487512), (183, 450216), (216, 381433), (222, 371124), (234, 352092), (244, 337662), (296, 278343), (312, 264069), (333, 247416), (338, 243756), (351, 234728), (366, 225108), (444, 185562), (468, 176046), (481, 171288), (488, 168831), (507, 162504), (549, 150072), (666, 123708), (676, 121878), (702, 117364), (732, 112554), (793, 103896), (888, 92781), (936, 88023), (962, 85644), (999, 82472), (1014, 81252), (1098, 75036), (1332, 61854), (1352, 60939), (1404, 58682), (1443, 57096), (1464, 56277), (1521, 54168), (1586, 51948), (1647, 50024), (1924, 42822), (1998, 41236), (2028, 40626), (2196, 37518), (2257, 36504), (2379, 34632), (2664, 30927), (2808, 29341), (2886, 28548), (3042, 27084), (3172, 25974), (3294, 25012), (3848, 21411), (3996, 20618), (4056, 20313), (4329, 19032), (4392, 18759), (4514, 18252), (4563, 18056), (4758, 17316), (5772, 14274), (6084, 13542), (6253, 13176), (6344, 12987), (6588, 12506), (6771, 12168), (7137, 11544), (7992, 10309), (8658, 9516), (9028, 9126)]