80430714

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49103}}^1$

素因数の和:49131

約数の個数: 48

約数和(自身を含む): 214486272

約数和(自身を除く): 134055558

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 49103, 98206, 147309, 294618, 343721, 441927, 638339, 687442, 883854, 1031163, 1276678, 1915017, 2062326, 3093489, 3830034, 4468373, 5745051, 6186978, 8936746, 11490102, 13405119, 26810238, 40215357, 80430714]

約数ペア:

[(1, 80430714), (2, 40215357), (3, 26810238), (6, 13405119), (7, 11490102), (9, 8936746), (13, 6186978), (14, 5745051), (18, 4468373), (21, 3830034), (26, 3093489), (39, 2062326), (42, 1915017), (63, 1276678), (78, 1031163), (91, 883854), (117, 687442), (126, 638339), (182, 441927), (234, 343721), (273, 294618), (546, 147309), (819, 98206), (1638, 49103)]