63840798

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2963}}^1$

素因数の和:3003

約数の個数: 80

約数和(自身を含む): 172149120

約数和(自身を除く): 108308322

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 266, 342, 378, 399, 513, 567, 798, 1026, 1134, 1197, 1539, 2394, 2963, 3078, 3591, 5926, 7182, 8889, 10773, 17778, 20741, 21546, 26667, 41482, 53334, 56297, 62223, 80001, 112594, 124446, 160002, 168891, 186669, 240003, 337782, 373338, 394079, 480006, 506673, 560007, 788158, 1013346, 1120014, 1182237, 1520019, 1680021, 2364474, 3040038, 3360042, 3546711, 4560057, 7093422, 9120114, 10640133, 21280266, 31920399, 63840798]

約数ペア:

[(1, 63840798), (2, 31920399), (3, 21280266), (6, 10640133), (7, 9120114), (9, 7093422), (14, 4560057), (18, 3546711), (19, 3360042), (21, 3040038), (27, 2364474), (38, 1680021), (42, 1520019), (54, 1182237), (57, 1120014), (63, 1013346), (81, 788158), (114, 560007), (126, 506673), (133, 480006), (162, 394079), (171, 373338), (189, 337782), (266, 240003), (342, 186669), (378, 168891), (399, 160002), (513, 124446), (567, 112594), (798, 80001), (1026, 62223), (1134, 56297), (1197, 53334), (1539, 41482), (2394, 26667), (2963, 21546), (3078, 20741), (3591, 17778), (5926, 10773), (7182, 8889)]