83954556

素因数分解:

$2^2\times 3^8\times 7^1\times {\mathrm{457}}^1$

素因数の和:492

約数の個数: 108

約数和(自身を含む): 252401968

約数和(自身を除く): 168447412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 457, 486, 567, 729, 756, 914, 972, 1134, 1371, 1458, 1701, 1828, 2187, 2268, 2742, 2916, 3199, 3402, 4113, 4374, 5103, 5484, 6398, 6561, 6804, 8226, 8748, 9597, 10206, 12339, 12796, 13122, 15309, 16452, 19194, 20412, 24678, 26244, 28791, 30618, 37017, 38388, 45927, 49356, 57582, 61236, 74034, 86373, 91854, 111051, 115164, 148068, 172746, 183708, 222102, 259119, 333153, 345492, 444204, 518238, 666306, 777357, 999459, 1036476, 1332612, 1554714, 1998918, 2332071, 2998377, 3109428, 3997836, 4664142, 5996754, 6996213, 9328284, 11993508, 13992426, 20988639, 27984852, 41977278, 83954556]

約数ペア:

[(1, 83954556), (2, 41977278), (3, 27984852), (4, 20988639), (6, 13992426), (7, 11993508), (9, 9328284), (12, 6996213), (14, 5996754), (18, 4664142), (21, 3997836), (27, 3109428), (28, 2998377), (36, 2332071), (42, 1998918), (54, 1554714), (63, 1332612), (81, 1036476), (84, 999459), (108, 777357), (126, 666306), (162, 518238), (189, 444204), (243, 345492), (252, 333153), (324, 259119), (378, 222102), (457, 183708), (486, 172746), (567, 148068), (729, 115164), (756, 111051), (914, 91854), (972, 86373), (1134, 74034), (1371, 61236), (1458, 57582), (1701, 49356), (1828, 45927), (2187, 38388), (2268, 37017), (2742, 30618), (2916, 28791), (3199, 26244), (3402, 24678), (4113, 20412), (4374, 19194), (5103, 16452), (5484, 15309), (6398, 13122), (6561, 12796), (6804, 12339), (8226, 10206), (8748, 9597)]