172761498

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11719}}^1$

素因数の和:11753

約数の個数: 80

約数和(自身を含む): 476488320

約数和(自身を除く): 303726822

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1638, 2106, 2457, 4914, 7371, 11719, 14742, 23438, 35157, 70314, 82033, 105471, 152347, 164066, 210942, 246099, 304694, 316413, 457041, 492198, 632826, 738297, 914082, 949239, 1066429, 1371123, 1476594, 1898478, 2132858, 2214891, 2742246, 3199287, 4113369, 4429782, 6398574, 6644673, 8226738, 9597861, 12340107, 13289346, 19195722, 24680214, 28793583, 57587166, 86380749, 172761498]

約数ペア:

[(1, 172761498), (2, 86380749), (3, 57587166), (6, 28793583), (7, 24680214), (9, 19195722), (13, 13289346), (14, 12340107), (18, 9597861), (21, 8226738), (26, 6644673), (27, 6398574), (39, 4429782), (42, 4113369), (54, 3199287), (63, 2742246), (78, 2214891), (81, 2132858), (91, 1898478), (117, 1476594), (126, 1371123), (162, 1066429), (182, 949239), (189, 914082), (234, 738297), (273, 632826), (351, 492198), (378, 457041), (546, 316413), (567, 304694), (702, 246099), (819, 210942), (1053, 164066), (1134, 152347), (1638, 105471), (2106, 82033), (2457, 70314), (4914, 35157), (7371, 23438), (11719, 14742)]