197875872

素因数分解:

$2^5\times 3^5\times {\mathrm{25447}}^1$

素因数の和:25472

約数の個数: 72

約数和(自身を含む): 583573536

約数和(自身を除く): 385697664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 25447, 50894, 76341, 101788, 152682, 203576, 229023, 305364, 407152, 458046, 610728, 687069, 814304, 916092, 1221456, 1374138, 1832184, 2061207, 2442912, 2748276, 3664368, 4122414, 5496552, 6183621, 7328736, 8244828, 10993104, 12367242, 16489656, 21986208, 24734484, 32979312, 49468968, 65958624, 98937936, 197875872]

約数ペア:

[(1, 197875872), (2, 98937936), (3, 65958624), (4, 49468968), (6, 32979312), (8, 24734484), (9, 21986208), (12, 16489656), (16, 12367242), (18, 10993104), (24, 8244828), (27, 7328736), (32, 6183621), (36, 5496552), (48, 4122414), (54, 3664368), (72, 2748276), (81, 2442912), (96, 2061207), (108, 1832184), (144, 1374138), (162, 1221456), (216, 916092), (243, 814304), (288, 687069), (324, 610728), (432, 458046), (486, 407152), (648, 305364), (864, 229023), (972, 203576), (1296, 152682), (1944, 101788), (2592, 76341), (3888, 50894), (7776, 25447)]